Point to src folder while not on npm

Author: brunolemos

.babelrc

@@ -2,7 +2,7 @@
   "name": "css-to-react-native",
   "version": "2.0.4",
   "description": "Convert CSS text to a React Native stylesheet object",
-  "main": "dist/index.js",
+  "main": "src/index.js",
   "scripts": {
     "build": "babel src --ignore test.js --out-dir dist",
     "test": "jest",