Merge pull request olegstepura#15 from Jimdo/fix-dependencies

fix up dependencies

Author: timse

package.json

@@ -32,18 +32,21 @@
   },
   "devDependencies": {
     "babel-cli": "6.10.1",
+    "babel-core": "~6.21.0",
     "babel-eslint": "6.1.0",
-    "babel-loader": "^6.2.5",
-    "babel-polyfill": "^6.13.0",
+    "babel-loader": "~6.2.5",
+    "babel-polyfill": "~6.13.0",
     "babel-preset-es2015": "6.9.0",
     "babel-preset-stage-0": "6.5.0",
+    "css-loader": "~0.26.1",
     "eslint": "2.13.1",
     "eslint-plugin-babel": "3.3.0",
-    "ts-loader": "^0.8.2",
-    "typescript": "^1.8.10",
-    "webpack": "^1.13.2"
+    "ts-loader": "~0.8.2",
+    "typescript": "~1.8.10",
+    "webpack": "~1.13.2"
   },
   "peerDependencies": {
+    "babel-core": "^6.0.0",
     "css-loader": ">=0.23.1"
   },
   "repository": {