Fixed lint errors, updated support library (v19), added notification icons (styleguide/lint), removed/commented out unused imports and resources , fixed typos (strings.xml), NPE fixes, compatibility utils
Merge branch 'master' of https://github.com/Thorsten1976/tvbrowserandroid

Conflicts:
	TV-Browser/src/org/tvbrowser/tvbrowser/RunningProgramsListFragment.java
	TV-Browser/src/org/tvbrowser/tvbrowser/TvDataUpdateService.java
	TV-Browser/src/org/tvbrowser/view/CompactProgramTableLayout.java
	TV-Browser/src/org/tvbrowser/view/ProgramTableLayout.java
	TV-Browser/src/org/tvbrowser/view/TimeBlockProgramTableLayout.java