diff --git a/package-lock.json b/package-lock.json
index a3e1569..1192915 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3735,7 +3735,8 @@
                 "ansi-regex": {
                     "version": "2.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "aproba": {
                     "version": "1.2.0",
@@ -3756,12 +3757,14 @@
                 "balanced-match": {
                     "version": "1.0.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "brace-expansion": {
                     "version": "1.1.11",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "balanced-match": "^1.0.0",
                         "concat-map": "0.0.1"
@@ -3776,17 +3779,20 @@
                 "code-point-at": {
                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "concat-map": {
                     "version": "0.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "console-control-strings": {
                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "core-util-is": {
                     "version": "1.0.2",
@@ -3903,7 +3909,8 @@
                 "inherits": {
                     "version": "2.0.3",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "ini": {
                     "version": "1.3.5",
@@ -3915,6 +3922,7 @@
                     "version": "1.0.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "number-is-nan": "^1.0.0"
                     }
@@ -3929,6 +3937,7 @@
                     "version": "3.0.4",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "brace-expansion": "^1.1.7"
                     }
@@ -3936,12 +3945,14 @@
                 "minimist": {
                     "version": "0.0.8",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "minipass": {
                     "version": "2.3.5",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "safe-buffer": "^5.1.2",
                         "yallist": "^3.0.0"
@@ -3960,6 +3971,7 @@
                     "version": "0.5.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "minimist": "0.0.8"
                     }
@@ -4040,7 +4052,8 @@
                 "number-is-nan": {
                     "version": "1.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "object-assign": {
                     "version": "4.1.1",
@@ -4052,6 +4065,7 @@
                     "version": "1.4.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "wrappy": "1"
                     }
@@ -4137,7 +4151,8 @@
                 "safe-buffer": {
                     "version": "5.1.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "safer-buffer": {
                     "version": "2.1.2",
@@ -4173,6 +4188,7 @@
                     "version": "1.0.2",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "code-point-at": "^1.0.0",
                         "is-fullwidth-code-point": "^1.0.0",
@@ -4192,6 +4208,7 @@
                     "version": "3.0.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "^2.0.0"
                     }
@@ -4235,12 +4252,14 @@
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "yallist": {
                     "version": "3.0.3",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 }
             }
         },
@@ -4423,17 +4442,24 @@
             "dev": true
         },
         "handlebars": {
-            "version": "4.1.2",
-            "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.1.2.tgz",
-            "integrity": "sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==",
+            "version": "4.7.6",
+            "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.6.tgz",
+            "integrity": "sha512-1f2BACcBfiwAfStCKZNrUCgqNZkGsAT7UM3kkYtXuLo0KnaVfjKOyf7PRzB6++aK9STyT1Pd2ZCPe3EGOXleXA==",
             "dev": true,
             "requires": {
+                "minimist": "^1.2.5",
                 "neo-async": "^2.6.0",
-                "optimist": "^0.6.1",
                 "source-map": "^0.6.1",
-                "uglify-js": "^3.1.4"
+                "uglify-js": "^3.1.4",
+                "wordwrap": "^1.0.0"
             },
             "dependencies": {
+                "minimist": {
+                    "version": "1.2.5",
+                    "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+                    "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+                    "dev": true
+                },
                 "source-map": {
                     "version": "0.6.1",
                     "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -6744,24 +6770,6 @@
             "integrity": "sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==",
             "dev": true
         },
-        "optimist": {
-            "version": "0.6.1",
-            "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.6.1.tgz",
-            "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
-            "dev": true,
-            "requires": {
-                "minimist": "~0.0.1",
-                "wordwrap": "~0.0.2"
-            },
-            "dependencies": {
-                "wordwrap": {
-                    "version": "0.0.3",
-                    "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-                    "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
-                    "dev": true
-                }
-            }
-        },
         "optionator": {
             "version": "0.8.2",
             "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",