Updates node-lambda to v0.8.3 and uses minor (^) dependency releases

Author: flesch

package.json

@@ -1,22 +1,22 @@
 {
   "name": "node-lambda-babel-template",
   "description": "An AWS Lambda boilerplate with ES2015 support.",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "author": "John Flesch <john@fles.ch>",
   "bugs": {
     "url": "https://github.com/flesch/node-lambda-babel-template/issues"
   },
   "dependencies": {
-    "babel-polyfill": "6.8.0"
+    "babel-polyfill": "^6.8.0"
   },
   "devDependencies": {
-    "babel-core": "6.8.0",
-    "babel-loader": "6.2.4",
-    "babel-preset-es2015": "6.6.0",
-    "json-loader": "0.5.4",
-    "node-lambda": "0.8.1",
-    "webpack": "1.13.0",
-    "webpack-node-externals": "1.2.0"
+    "babel-core": "^6.8.0",
+    "babel-loader": "^6.2.4",
+    "babel-preset-es2015": "^6.6.0",
+    "json-loader": "^0.5.4",
+    "node-lambda": "^0.8.3",
+    "webpack": "^1.13.0",
+    "webpack-node-externals": "^1.2.0"
   },
   "homepage": "https://github.com/flesch/node-lambda-babel-template#readme",
   "keywords": [