[resources] Code Cleanup: removed texts accidently committed
[AgreeActivity] Code Cleanup: naming convention
[AgreeActivity] Code Cleanup: naming of placeholders
[AboutActivity] Code Cleanup: added final
[RingingActivity] fixed bug in background of contact picture
[Util] Code Cleanup: fixed lint warning
[VerifyNumberActivity] Code Cleanup: fixed lint warning
[Util] Code Cleanup: moved function setFinishOnTouchOutsideCompatible here in order to fix lint warning
[ContactsAdapter] Code Cleanup: fixed lint warning
[MainActivity] Code Cleanup: fixed lint warning
[resources] fixing lint warnings by setting apptheme windowBackground null
[CallActivity] Contact name is now selectable
Merge pull request #129 from simlar/codecleanup-lint-warnings-and-more-pullrequest

Code Cleanup Pullrequest: Lint Warnings