Pin all dependencies

Author: ms10398

package.json

@@ -4,23 +4,23 @@
   "version": "2.12.0",
   "main": "./core/lib/patternlab.js",
   "dependencies": {
-    "chalk": "^1.1.3",
-    "diveSync": "^0.3.0",
-    "fs-extra": "^0.30.0",
-    "glob": "^7.0.0",
-    "graphlib": "^2.1.1",
-    "js-beautify": "^1.6.3",
-    "js-yaml": "^3.6.1",
-    "lodash": "~4.13.1",
-    "markdown-it": "^6.0.1",
-    "node-fetch": "^1.6.0",
-    "patternengine-node-mustache": "^1.0.0",
-    "update-notifier": "^2.2.0"
+    "chalk": "1.1.3",
+    "diveSync": "0.3.0",
+    "fs-extra": "0.30.0",
+    "glob": "7.0.0",
+    "graphlib": "2.1.1",
+    "js-beautify": "1.6.3",
+    "js-yaml": "3.6.1",
+    "lodash": "4.13.1",
+    "markdown-it": "6.0.1",
+    "node-fetch": "1.6.0",
+    "patternengine-node-mustache": "1.0.0",
+    "update-notifier": "2.2.0"
   },
   "devDependencies": {
-    "eslint": "^3.5.0",
-    "rewire": "^2.5.2",
-    "tap": "^7.1.2"
+    "eslint": "3.5.0",
+    "rewire": "2.5.2",
+    "tap": "7.1.2"
   },
   "keywords": [
     "Pattern Lab",