diff --git a/Gruntfile.js b/Gruntfile.js
index 0eaf4ea9..89e334e9 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -78,23 +78,29 @@ module.exports = function(grunt) {
         tasks: ['sass:dev', 'copy:dev', 'postcss:dev']
       }
     },
-    zip: {
-      dist: {
-        src: [
-          '**',
-          '!node_modules',
-          '!node_modules/**',
-          '!src',
-          '!src/**',
-          '!dist',
-          '!dist/**',
-          '!.git',
-          '!.gitignore',
-          '!Gruntfile.js',
-          '!package-lock.json'
-        ],
-        dest: `dist/${require('./package.json').name}.zip`
-      }
+    compress: {
+      main: {
+        options: {
+          archive: `dist/${require('./package.json').name}.zip`,
+          level: 9
+        },
+        files: [{
+          src: [
+            '**',
+            '!node_modules',
+            '!node_modules/**',
+            '!src',
+            '!src/**',
+            '!dist',
+            '!dist/**',
+            '!.git',
+            '!.gitignore',
+            '!Gruntfile.js',
+            '!package-lock.json'
+          ],
+          dest: '.'}
+        ]
+      },
     }
   });
 
diff --git a/README.md b/README.md
index 2ee10231..7b4e37c8 100644
--- a/README.md
+++ b/README.md
@@ -57,9 +57,9 @@ Build Grunt project:
 
 	grunt build
 
-The zip Grunt task packages the theme files into `dist/<theme-name>.zip`, which you can then upload to your site.
+The compress Grunt task packages the theme files into `dist/<theme-name>.zip`, which you can then upload to your site.
 
-	grunt zip
+	grunt compress
 
 ## Copyright & License
 
diff --git a/package-lock.json b/package-lock.json
index b7092db0..00f8ec49 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "attila",
-  "version": "1.17.0",
+  "version": "1.18.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -49,6 +49,48 @@
       "integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==",
       "dev": true
     },
+    "archiver": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/archiver/-/archiver-1.3.0.tgz",
+      "integrity": "sha1-TyGU1tj5nfP1MeaIHxTxXVX6ryI=",
+      "dev": true,
+      "requires": {
+        "archiver-utils": "^1.3.0",
+        "async": "^2.0.0",
+        "buffer-crc32": "^0.2.1",
+        "glob": "^7.0.0",
+        "lodash": "^4.8.0",
+        "readable-stream": "^2.0.0",
+        "tar-stream": "^1.5.0",
+        "walkdir": "^0.0.11",
+        "zip-stream": "^1.1.0"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.6.3",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+          "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+          "dev": true,
+          "requires": {
+            "lodash": "^4.17.14"
+          }
+        }
+      }
+    },
+    "archiver-utils": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-1.3.0.tgz",
+      "integrity": "sha1-5QtMCccL89aA4y/xt5lOn52JUXQ=",
+      "dev": true,
+      "requires": {
+        "glob": "^7.0.0",
+        "graceful-fs": "^4.1.0",
+        "lazystream": "^1.0.0",
+        "lodash": "^4.8.0",
+        "normalize-path": "^2.0.0",
+        "readable-stream": "^2.0.0"
+      }
+    },
     "are-we-there-yet": {
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
@@ -175,6 +217,12 @@
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
       "dev": true
     },
+    "base64-js": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
+      "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==",
+      "dev": true
+    },
     "bcrypt-pbkdf": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
@@ -184,6 +232,16 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "bl": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
+      "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+      "dev": true,
+      "requires": {
+        "readable-stream": "^2.3.5",
+        "safe-buffer": "^5.1.1"
+      }
+    },
     "block-stream": {
       "version": "0.0.9",
       "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
@@ -226,6 +284,44 @@
         "node-releases": "^1.1.29"
       }
     },
+    "buffer": {
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.4.3.tgz",
+      "integrity": "sha512-zvj65TkFeIt3i6aj5bIvJDzjjQQGs4o/sNoezg1F1kYap9Nu2jcUdpwzRSJTHMMzG0H7bZkn4rNQpImhuxWX2A==",
+      "dev": true,
+      "requires": {
+        "base64-js": "^1.0.2",
+        "ieee754": "^1.1.4"
+      }
+    },
+    "buffer-alloc": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
+      "integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
+      "dev": true,
+      "requires": {
+        "buffer-alloc-unsafe": "^1.1.0",
+        "buffer-fill": "^1.0.0"
+      }
+    },
+    "buffer-alloc-unsafe": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
+      "integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==",
+      "dev": true
+    },
+    "buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
+      "dev": true
+    },
+    "buffer-fill": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
+      "integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw=",
+      "dev": true
+    },
     "bytes": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-1.0.0.tgz",
@@ -271,6 +367,13 @@
         "supports-color": "^5.3.0"
       }
     },
+    "chownr": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.3.tgz",
+      "integrity": "sha512-i70fVHhmV3DtTl6nqvZOnIjbY0Pe4kAUjwHj8z0zAdgBtYrJyYwLKCCuRBQ5ppkyL0AkN7HKRnETdmdp1zqNXw==",
+      "dev": true,
+      "optional": true
+    },
     "cliui": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
@@ -330,6 +433,18 @@
       "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==",
       "dev": true
     },
+    "compress-commons": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-1.2.2.tgz",
+      "integrity": "sha1-UkqfEJA/OoEzibAiXSfEi7dRiQ8=",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "^0.2.1",
+        "crc32-stream": "^2.0.0",
+        "normalize-path": "^2.0.0",
+        "readable-stream": "^2.0.0"
+      }
+    },
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -354,6 +469,25 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
       "dev": true
     },
+    "crc": {
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/crc/-/crc-3.8.0.tgz",
+      "integrity": "sha512-iX3mfgcTMIq3ZKLIsVFAbv7+Mc10kxabAGQb8HvjA1o3T1PIYprbakQ65d3I+2HGHt6nSKkM9PYjgoJO2KcFBQ==",
+      "dev": true,
+      "requires": {
+        "buffer": "^5.1.0"
+      }
+    },
+    "crc32-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-2.0.0.tgz",
+      "integrity": "sha1-483TtN8xaN10494/u8t7KX/pCPQ=",
+      "dev": true,
+      "requires": {
+        "crc": "^3.4.4",
+        "readable-stream": "^2.0.0"
+      }
+    },
     "cross-spawn": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-3.0.1.tgz",
@@ -407,6 +541,23 @@
       "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
       "dev": true
     },
+    "decompress-response": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-4.2.1.tgz",
+      "integrity": "sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "mimic-response": "^2.0.0"
+      }
+    },
+    "deep-extend": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz",
+      "integrity": "sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==",
+      "dev": true,
+      "optional": true
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -419,6 +570,13 @@
       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
       "dev": true
     },
+    "detect-libc": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
+      "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=",
+      "dev": true,
+      "optional": true
+    },
     "diff": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
@@ -457,6 +615,15 @@
       "integrity": "sha512-duOA4IWKH4R8ttiE8q/7xfg6eheRvMKlGqOOcGlDukdHEDJ26Wf7cMrCiK9Am11mswR6E/a23jXVA4UPDthTIw==",
       "dev": true
     },
+    "end-of-stream": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
+      "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
+      "dev": true,
+      "requires": {
+        "once": "^1.4.0"
+      }
+    },
     "error": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/error/-/error-7.2.0.tgz",
@@ -499,6 +666,13 @@
       "integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=",
       "dev": true
     },
+    "expand-template": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/expand-template/-/expand-template-2.0.3.tgz",
+      "integrity": "sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==",
+      "dev": true,
+      "optional": true
+    },
     "extend": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
@@ -599,6 +773,12 @@
         "mime-types": "^2.1.12"
       }
     },
+    "fs-constants": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
+      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
+      "dev": true
+    },
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -669,6 +849,13 @@
         "assert-plus": "^1.0.0"
       }
     },
+    "github-from-package": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
+      "integrity": "sha1-l/tdlr/eiXMxPyDoKI75oWf6ZM4=",
+      "dev": true,
+      "optional": true
+    },
     "glob": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.0.6.tgz",
@@ -771,6 +958,53 @@
         "rimraf": "^2.5.1"
       }
     },
+    "grunt-contrib-compress": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-compress/-/grunt-contrib-compress-1.6.0.tgz",
+      "integrity": "sha512-wIFuvk+/Ny4E+OgEfJYFZgoH7KcU/nnNFbYasB7gRvrcRyW6vmTp3Pj8a4rFSR3tbFMjrGvTUszdO6fgLajgZQ==",
+      "dev": true,
+      "requires": {
+        "archiver": "^1.3.0",
+        "chalk": "^1.1.1",
+        "iltorb": "^2.4.3",
+        "lodash": "^4.7.0",
+        "pretty-bytes": "^4.0.2",
+        "stream-buffers": "^2.1.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
+          "dev": true
+        },
+        "chalk": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^2.2.1",
+            "escape-string-regexp": "^1.0.2",
+            "has-ansi": "^2.0.0",
+            "strip-ansi": "^3.0.0",
+            "supports-color": "^2.0.0"
+          }
+        },
+        "pretty-bytes": {
+          "version": "4.0.2",
+          "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-4.0.2.tgz",
+          "integrity": "sha1-sr+C5zUNZcbDOqlaqlpPYyf2HNk=",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+          "dev": true
+        }
+      }
+    },
     "grunt-contrib-copy": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/grunt-contrib-copy/-/grunt-contrib-copy-1.0.0.tgz",
@@ -937,12 +1171,6 @@
         }
       }
     },
-    "grunt-retro": {
-      "version": "0.6.4",
-      "resolved": "https://registry.npmjs.org/grunt-retro/-/grunt-retro-0.6.4.tgz",
-      "integrity": "sha1-8mqEj2pHl6X/foUOYCIMDea+jnI=",
-      "dev": true
-    },
     "grunt-sass": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/grunt-sass/-/grunt-sass-2.1.0.tgz",
@@ -954,16 +1182,6 @@
         "object-assign": "^4.0.1"
       }
     },
-    "grunt-zip": {
-      "version": "0.18.2",
-      "resolved": "https://registry.npmjs.org/grunt-zip/-/grunt-zip-0.18.2.tgz",
-      "integrity": "sha512-9o0Fmft+7C9jBqqqQRAbon1Qaz4HHqHpNrDmrWVQy9nxC9/q8budlx+J6y9ZaCs3ioAKIJl7lfXWqoOJCMnXcQ==",
-      "dev": true,
-      "requires": {
-        "grunt-retro": "~0.6.0",
-        "jszip": "~2.5.0"
-      }
-    },
     "gzip-size": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-3.0.0.tgz",
@@ -1048,6 +1266,26 @@
         "safer-buffer": ">= 2.1.2 < 3"
       }
     },
+    "ieee754": {
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
+      "integrity": "sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg==",
+      "dev": true
+    },
+    "iltorb": {
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/iltorb/-/iltorb-2.4.4.tgz",
+      "integrity": "sha512-7Qk6O7TK3rSWVRVRkPehcNTSN+P2i7MsG9pWmw6iVw/W6NcoNj0rFKOuBDM6fbZV6NNGuUW3JBRem6Ozn4KXhg==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "detect-libc": "^1.0.3",
+        "nan": "^2.14.0",
+        "npmlog": "^4.1.2",
+        "prebuild-install": "^5.3.2",
+        "which-pm-runs": "^1.0.0"
+      }
+    },
     "in-publish": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/in-publish/-/in-publish-2.0.0.tgz",
@@ -1079,6 +1317,13 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "dev": true
     },
+    "ini": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
+      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==",
+      "dev": true,
+      "optional": true
+    },
     "invert-kv": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/invert-kv/-/invert-kv-1.0.0.tgz",
@@ -1191,13 +1436,13 @@
         "verror": "1.10.0"
       }
     },
-    "jszip": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/jszip/-/jszip-2.5.0.tgz",
-      "integrity": "sha1-dET9hVHd8+XacZj+oMkbyDCMwnQ=",
+    "lazystream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.0.tgz",
+      "integrity": "sha1-9plf4PggOS9hOWvolGJAe7dxaOQ=",
       "dev": true,
       "requires": {
-        "pako": "~0.2.5"
+        "readable-stream": "^2.0.5"
       }
     },
     "lcid": {
@@ -1344,6 +1589,13 @@
         "mime-db": "1.40.0"
       }
     },
+    "mimic-response": {
+      "version": "2.0.0",
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@@ -1400,6 +1652,32 @@
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+      "resolved": "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-1.0.1.tgz",
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+      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.12.0.tgz",
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       "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.8.0.tgz",
@@ -1489,6 +1767,13 @@
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+      "resolved": "https://registry.npmjs.org/noop-logger/-/noop-logger-0.1.1.tgz",
+      "integrity": "sha1-lKKxYzxPExdVMAfYlm/Q6EG2pMI=",
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       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
@@ -1518,6 +1803,15 @@
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+      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+      "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
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@@ -1606,12 +1900,6 @@
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+      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-5.3.3.tgz",
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+      "dev": true,
+      "optional": true,
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+        "expand-template": "^2.0.3",
+        "github-from-package": "0.0.0",
+        "minimist": "^1.2.0",
+        "mkdirp": "^0.5.1",
+        "napi-build-utils": "^1.0.1",
+        "node-abi": "^2.7.0",
+        "noop-logger": "^0.1.1",
+        "npmlog": "^4.0.1",
+        "pump": "^3.0.0",
+        "rc": "^1.2.7",
+        "simple-get": "^3.0.3",
+        "tar-fs": "^2.0.0",
+        "tunnel-agent": "^0.6.0",
+        "which-pm-runs": "^1.0.0"
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       "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-3.0.1.tgz",
@@ -1744,6 +2056,17 @@
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       "dev": true
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+    "pump": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+      "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+      "dev": true,
+      "optional": true,
+      "requires": {
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+        "once": "^1.3.1"
+      }
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       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
@@ -1766,6 +2089,19 @@
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+      "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
+      "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "deep-extend": "^0.6.0",
+        "ini": "~1.3.0",
+        "minimist": "^1.2.0",
+        "strip-json-comments": "~2.0.1"
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       "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-1.1.0.tgz",
@@ -1829,6 +2165,12 @@
         "strip-indent": "^1.0.1"
       }
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+    "remove-trailing-separator": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz",
+      "integrity": "sha1-wkvOKig62tW8P1jg1IJJuSN52O8=",
+      "dev": true
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@@ -2010,6 +2352,25 @@
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.0.tgz",
+      "integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY=",
+      "dev": true,
+      "optional": true
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+    "simple-get": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.0.tgz",
+      "integrity": "sha512-bCR6cP+aTdScaQCnQKbPKtJOKDp/hj9EDLJo3Nw4y1QksqaovlW/bnptB6/c1e+qmNIDHRK+oXFDdEqBT8WzUA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "decompress-response": "^4.2.0",
+        "once": "^1.3.1",
+        "simple-concat": "^1.0.0"
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       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -2080,6 +2441,12 @@
         "readable-stream": "^2.0.1"
       }
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+    "stream-buffers": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/stream-buffers/-/stream-buffers-2.2.0.tgz",
+      "integrity": "sha1-kdX1Ew0c75bc+n9yaUUYh0HQnuQ=",
+      "dev": true
+    },
     "string-template": {
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       "resolved": "https://registry.npmjs.org/string-template/-/string-template-0.2.1.tgz",
@@ -2130,6 +2497,13 @@
         "get-stdin": "^4.0.1"
       }
     },
+    "strip-json-comments": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+      "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
+      "dev": true,
+      "optional": true
+    },
     "supports-color": {
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       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -2150,6 +2524,82 @@
         "inherits": "2"
       }
     },
+    "tar-fs": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.0.0.tgz",
+      "integrity": "sha512-vaY0obB6Om/fso8a8vakQBzwholQ7v5+uy+tF3Ozvxv1KNezmVQAiWtcNmMHFSFPqL3dJA8ha6gdtFbfX9mcxA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "chownr": "^1.1.1",
+        "mkdirp": "^0.5.1",
+        "pump": "^3.0.0",
+        "tar-stream": "^2.0.0"
+      },
+      "dependencies": {
+        "bl": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.0.tgz",
+          "integrity": "sha512-EUAyP5UHU5hxF8BPT0LKW8gjYLhq1DQIcneOX/pL/m2Alo+OYDQAJlHq+yseMP50Os2nHXOSic6Ss3vSQeyf4A==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "readable-stream": "^3.0.1"
+          }
+        },
+        "readable-stream": {
+          "version": "3.4.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.4.0.tgz",
+          "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+          "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "safe-buffer": "~5.2.0"
+          }
+        },
+        "tar-stream": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.1.0.tgz",
+          "integrity": "sha512-+DAn4Nb4+gz6WZigRzKEZl1QuJVOLtAwwF+WUxy1fJ6X63CaGaUAxJRD2KEn1OMfcbCjySTYpNC6WmfQoIEOdw==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "bl": "^3.0.0",
+            "end-of-stream": "^1.4.1",
+            "fs-constants": "^1.0.0",
+            "inherits": "^2.0.3",
+            "readable-stream": "^3.1.1"
+          }
+        }
+      }
+    },
+    "tar-stream": {
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.2.tgz",
+      "integrity": "sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==",
+      "dev": true,
+      "requires": {
+        "bl": "^1.0.0",
+        "buffer-alloc": "^1.2.0",
+        "end-of-stream": "^1.0.0",
+        "fs-constants": "^1.0.0",
+        "readable-stream": "^2.3.0",
+        "to-buffer": "^1.1.1",
+        "xtend": "^4.0.0"
+      }
+    },
     "tiny-lr": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/tiny-lr/-/tiny-lr-1.1.1.tgz",
@@ -2164,6 +2614,12 @@
         "qs": "^6.4.0"
       }
     },
+    "to-buffer": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.1.1.tgz",
+      "integrity": "sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg==",
+      "dev": true
+    },
     "tough-cookie": {
       "version": "2.4.3",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
@@ -2296,6 +2752,12 @@
         "extsprintf": "^1.2.0"
       }
     },
+    "walkdir": {
+      "version": "0.0.11",
+      "resolved": "https://registry.npmjs.org/walkdir/-/walkdir-0.0.11.tgz",
+      "integrity": "sha1-oW0CXrkxvQO1LzCMrtD0D86+lTI=",
+      "dev": true
+    },
     "websocket-driver": {
       "version": "0.7.3",
       "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.3.tgz",
@@ -2328,6 +2790,13 @@
       "integrity": "sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8=",
       "dev": true
     },
+    "which-pm-runs": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
+      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=",
+      "dev": true,
+      "optional": true
+    },
     "wide-align": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
@@ -2353,6 +2822,12 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
+    "xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "dev": true
+    },
     "y18n": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
@@ -2410,6 +2885,18 @@
           "dev": true
         }
       }
+    },
+    "zip-stream": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-1.2.0.tgz",
+      "integrity": "sha1-qLxF9MG0lpnGuQGYuqyqzbzUugQ=",
+      "dev": true,
+      "requires": {
+        "archiver-utils": "^1.3.0",
+        "compress-commons": "^1.2.0",
+        "lodash": "^4.8.0",
+        "readable-stream": "^2.0.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index d6502f05..9b52c2b3 100644
--- a/package.json
+++ b/package.json
@@ -37,12 +37,12 @@
     "autoprefixer": "^9.1.5",
     "grunt": "^1.0.4",
     "grunt-contrib-clean": "^1.1.0",
+    "grunt-contrib-compress": "^1.6.0",
     "grunt-contrib-copy": "^1.0.0",
     "grunt-contrib-uglify": "^3.3.0",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-postcss": "^0.9.0",
     "grunt-sass": "^2.1.0",
-    "grunt-zip": "^0.18.1",
     "load-grunt-tasks": "^3.5.2"
   },
   "config": {