minor hot fix in screen registration, release 0.1.2

package.json

@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/wix/react-native-navigation.git"
   },
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "React Native Navigation - truly native navigation for iOS and Android",
   "nativePackage": true,
   "bugs": {

src/Navigation.js

@@ -28,6 +28,7 @@ function _registerComponentNoRedux(screenID, generator) {
     };
   }
   registerScreen(screenID, generatorWrapper);
+  return generatorWrapper;
 }
 
 function _registerComponentRedux(screenID, generator, store, Provider) {
@@ -46,6 +47,7 @@ function _registerComponentRedux(screenID, generator, store, Provider) {
     };
   }
   registerScreen(screenID, generatorWrapper);
+  return generatorWrapper;
 }
 
 function getRegisteredScreen(screenID) {