Add gradle files for Android Studio
Merge branch 'as' into develop
Split MainActivity to fragments
Add SignIn / Signup Fragment
Add SimpleSignInUp / UserAttributes Fragments
Split user management
Merge pull request #1 from KiiPlatform/fragments

Split Activity to some fragments
Revert "Fix build error due to package name change"

This reverts commit b5cb347f8073bb9e9585fba556a101df289a18b8.
Revert "Change package names to avoid using '_' in package names"

This reverts commit a8940185a64a81dd626b1d05e1d0dfa66cc26bfe.
Merge remote-tracking branch 'origin/develop'
Update ADT and gradle version
Change package names to avoid using '_' in package names