make android manifest xml src part of build/
make the change simpler, just include the file in npm
Merge pull request #664 from jlipps/master

put manifest src in build/
Use correct link for Android Prep within the readme

'Prepare your app for an Android test' was linking to an iOS section, this commit makes the link point to the Android section.
Merge pull request #666 from umaar/patch-1

Use correct link for Android Prep within the readme