diff --git a/package-lock.json b/package-lock.json
index 704aa9107..c6642c048 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2247,7 +2247,8 @@
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       "resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
       "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc=",
-      "dev": true
+      "dev": true,
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@@ -4272,7 +4273,8 @@
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-      "dev": true
+      "dev": true,
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     "cssstyle": {
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@@ -6308,7 +6310,8 @@
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           "version": "2.1.1",
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-          "dev": true
+          "dev": true,
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@@ -6329,12 +6332,14 @@
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           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -6349,17 +6354,20 @@
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
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@@ -6476,7 +6484,8 @@
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           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.3.5",
@@ -6488,6 +6497,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -6502,6 +6512,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -6509,12 +6520,14 @@
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           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.3.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -6533,6 +6546,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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           }
@@ -6613,7 +6627,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "4.1.1",
@@ -6625,6 +6640,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -6710,7 +6726,8 @@
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           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -6746,6 +6763,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -6765,6 +6783,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -6808,12 +6827,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
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@@ -8281,9 +8302,9 @@
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-      "resolved": "https://registry.npmjs.org/istanbul-lib-hook/-/istanbul-lib-hook-2.0.6.tgz",
-      "integrity": "sha512-829DKONApZ7UCiPXcOYWSgkFXa4+vNYoNOt3F+4uDJLKL1OotAoVwvThoEj1i8jmOj7odbYcR3rnaHu+QroaXg==",
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/istanbul-lib-hook/-/istanbul-lib-hook-2.0.7.tgz",
+      "integrity": "sha512-vrRztU9VRRFDyC+aklfLoeXyNdTfga2EI3udDGn4cZ6fpSXpHLV9X6CHvfoMCPtggg8zvDDmC4b9xfu0z6/llA==",
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@@ -8313,16 +8334,22 @@
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+      "version": "2.0.8",
+      "resolved": "https://registry.npmjs.org/istanbul-lib-report/-/istanbul-lib-report-2.0.8.tgz",
+      "integrity": "sha512-fHBeG573EIihhAblwgxrSenp0Dby6tJMFR/HvlerBsrCTD5bkUuoNtn3gVh29ZCS824cGGBPn7Sg7cNk+2xUsQ==",
       "dev": true,
       "requires": {
-        "istanbul-lib-coverage": "^2.0.4",
+        "istanbul-lib-coverage": "^2.0.5",
         "make-dir": "^2.1.0",
-        "supports-color": "^6.0.0"
+        "supports-color": "^6.1.0"
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+        "istanbul-lib-coverage": {
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+          "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz",
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+          "dev": true
+        },
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@@ -8335,18 +8362,24 @@
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-      "resolved": "https://registry.npmjs.org/istanbul-lib-source-maps/-/istanbul-lib-source-maps-3.0.5.tgz",
-      "integrity": "sha512-eDhZ7r6r1d1zQPVZehLc3D0K14vRba/eBYkz3rw16DLOrrTzve9RmnkcwrrkWVgO1FL3EK5knujVe5S8QHE9xw==",
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/istanbul-lib-source-maps/-/istanbul-lib-source-maps-3.0.6.tgz",
+      "integrity": "sha512-R47KzMtDJH6X4/YW9XTx+jrLnZnscW4VpNN+1PViSYTejLVPWv7oov+Duf8YQSPyVRUvueQqz1TcsC6mooZTXw==",
       "dev": true,
       "requires": {
         "debug": "^4.1.1",
-        "istanbul-lib-coverage": "^2.0.4",
+        "istanbul-lib-coverage": "^2.0.5",
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-        "rimraf": "^2.6.2",
+        "rimraf": "^2.6.3",
         "source-map": "^0.6.1"
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+        "istanbul-lib-coverage": {
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+          "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz",
+          "integrity": "sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==",
+          "dev": true
+        },
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@@ -8356,12 +8389,12 @@
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-      "resolved": "https://registry.npmjs.org/istanbul-reports/-/istanbul-reports-2.2.3.tgz",
-      "integrity": "sha512-T6EbPuc8Cb620LWAYyZ4D8SSn06dY9i1+IgUX2lTH8gbwflMc9Obd33zHTyNX653ybjpamAHS9toKS3E6cGhTw==",
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/istanbul-reports/-/istanbul-reports-2.2.4.tgz",
+      "integrity": "sha512-QCHGyZEK0bfi9GR215QSm+NJwFKEShbtc7tfbUdLAEzn3kKhLDDZqvljn8rPZM9v8CEOhzL1nlYoO4r1ryl67w==",
       "dev": true,
       "requires": {
-        "handlebars": "^4.1.0"
+        "handlebars": "^4.1.2"
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@@ -10002,9 +10035,9 @@
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-      "resolved": "https://registry.npmjs.org/nyc/-/nyc-14.0.0.tgz",
-      "integrity": "sha512-R1zC6UZak6pzn5BZQorkSH5GdOGafrwyeja+eimS5Tu+KJ/hCgBc8qA1QWSzxQmT2FDl2lbpqPw7tBDbSvhAHg==",
+      "version": "14.1.1",
+      "resolved": "https://registry.npmjs.org/nyc/-/nyc-14.1.1.tgz",
+      "integrity": "sha512-OI0vm6ZGUnoGZv/tLdZ2esSVzDwUC88SNs+6JoSOMVxA+gKMB8Tk7jBwgemLx4O40lhhvZCVw1C+OYLOBOPXWw==",
       "dev": true,
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@@ -10015,22 +10048,64 @@
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-        "istanbul-lib-instrument": "^3.2.0",
-        "istanbul-lib-report": "^2.0.7",
-        "istanbul-lib-source-maps": "^3.0.5",
-        "istanbul-reports": "^2.2.2",
+        "istanbul-lib-coverage": "^2.0.5",
+        "istanbul-lib-hook": "^2.0.7",
+        "istanbul-lib-instrument": "^3.3.0",
+        "istanbul-lib-report": "^2.0.8",
+        "istanbul-lib-source-maps": "^3.0.6",
+        "istanbul-reports": "^2.2.4",
+        "js-yaml": "^3.13.1",
         "make-dir": "^2.1.0",
         "merge-source-map": "^1.1.0",
         "resolve-from": "^4.0.0",
         "rimraf": "^2.6.3",
         "signal-exit": "^3.0.2",
         "spawn-wrap": "^1.4.2",
-        "test-exclude": "^5.2.2",
+        "test-exclude": "^5.2.3",
         "uuid": "^3.3.2",
         "yargs": "^13.2.2",
         "yargs-parser": "^13.0.0"
+      },
+      "dependencies": {
+        "istanbul-lib-coverage": {
+          "version": "2.0.5",
+          "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz",
+          "integrity": "sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==",
+          "dev": true
+        },
+        "istanbul-lib-instrument": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/istanbul-lib-instrument/-/istanbul-lib-instrument-3.3.0.tgz",
+          "integrity": "sha512-5nnIN4vo5xQZHdXno/YDXJ0G+I3dAm4XgzfSVTPLQpj/zAV2dV6Juy0yaf10/zrJOJeHoN3fraFe+XRq2bFVZA==",
+          "dev": true,
+          "requires": {
+            "@babel/generator": "^7.4.0",
+            "@babel/parser": "^7.4.3",
+            "@babel/template": "^7.4.0",
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+            "@babel/types": "^7.4.0",
+            "istanbul-lib-coverage": "^2.0.5",
+            "semver": "^6.0.0"
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+        "semver": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.0.0.tgz",
+          "integrity": "sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==",
+          "dev": true
+        },
+        "test-exclude": {
+          "version": "5.2.3",
+          "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-5.2.3.tgz",
+          "integrity": "sha512-M+oxtseCFO3EDtAaGH7iiej3CBkzXqFMbzqYAACdzKui4eZA+pq3tZEwChvOdNfa7xxy8BfbmgJSIr43cC/+2g==",
+          "dev": true,
+          "requires": {
+            "glob": "^7.1.3",
+            "minimatch": "^3.0.4",
+            "read-pkg-up": "^4.0.0",
+            "require-main-filename": "^2.0.0"
+          }
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     "oauth-sign": {