chore(package): pin dependencies

http://greenkeeper.io/

package.json

@@ -35,31 +35,31 @@
   },
   "homepage": "https://github.com/Munter/tolk",
   "dependencies": {
-    "accord": "^0.20.1",
-    "autoprefixer": "^6.0.3",
-    "es6-promise": "^3.0.2",
-    "inline-source-map-comment": "^1.0.5",
-    "postcss": "^5.0.8",
-    "when": "^3.7.2"
+    "accord": "0.20.3",
+    "autoprefixer": "6.0.3",
+    "es6-promise": "3.0.2",
+    "inline-source-map-comment": "1.0.5",
+    "postcss": "5.0.8",
+    "when": "3.7.3"
   },
   "devDependencies": {
     "LiveScript": "1.3.1",
-    "babel": "^5.4.7",
+    "babel": "5.8.23",
     "coco": "0.9.1",
     "coffee-script": "1.9.1",
-    "coveralls": "^2.11.2",
+    "coveralls": "2.11.4",
     "css-parse": "2.0.0",
     "dogescript": "2.3.0",
-    "istanbul": "^0.3.5",
-    "jshint": "^2.6.0",
+    "istanbul": "0.3.21",
+    "jshint": "2.8.0",
     "less": "2.4.0",
     "marked": "0.3.3",
-    "mocha": "^2.1.0",
+    "mocha": "2.3.3",
     "mocha-lcov-reporter": "0.0.1",
     "myth": "1.3.0",
-    "node-sass": "^3.3.3",
+    "node-sass": "3.3.3",
     "stylus": "0.50.0",
     "swig": "1.4.2",
-    "unexpected": "^9.16.0"
+    "unexpected": "9.16.0"
   }
 }