Remove carets

Author: gaearon

package.json

@@ -66,9 +66,9 @@
     "opn": "4.0.2",
     "postcss-loader": "0.9.1",
     "promise": "7.1.1",
-    "recursive-readdir": "^2.0.0",
+    "recursive-readdir": "2.0.0",
     "rimraf": "2.5.4",
-    "strip-ansi": "^3.0.1",
+    "strip-ansi": "3.0.1",
     "style-loader": "0.13.1",
     "url-loader": "0.5.7",
     "webpack": "1.13.1",