quickfix for uitests

- no context available; currently hardcoded program names
  needed for cleaning up pocket code directory
- BroadcastBricksTest caused IndexOutOfBoundsExceptions -
  starting from MainMenuActivity should work
- modified SettingsActivityTest; testOrientation tested
  MainMenuActivty instead of SettingsActivity
- WebView methods have to be run on the UI Thread -
  at least our new emulator (api18) complained
- move randomly failing testcases to Devicetest
- delete SharedPreferences projectname - could cause
  Nullpointers on later tests
Merge pull request #1025 from Catrobat/emulatorTest

refactor tests for new emulators
bricks, utils and layouts copied

modified files that could cause merge conflicts

testclasses copied

bugfix - wrong bitmask used

removed unused variable

trying to suppress hardcoded ip waring, using //nopmd

removed sprite parameter from led action

pull request #996 comments

refactoring conding std

conding std fixes for pull request #996

lint warning

surfacetexture changed to be compatible for sdk 11+

fixed import orders