Began Refactoring of Motion brick XMLs

* Added and applied Styles where possible
* Changed strings where necessary
* Did not make them 'beautiful' because they'll be redesigned soon
* Very few changes in .java files, mostly coding style
Edited more Motionbricks, separated styles
Removed obsolte tests
Removed obsolote string resources
remove unused Constants
refactoring of variables

add comments to paired device names
use local variables instead of fields
change naming of variables
Fixed GlideToBrickTest

After refactoring, test couldn't add the brick (it was invisible, a very
old bug). Solved by adapting it to the way we add bricks elsewhere.
refactoring variables
Fixed GlideToBrickTest for Jenkins with a Hack(?)
Fixed Issue #118

The Nullpointer occured when the test silently failed and was executed
again due the @FlakyTest annotation. Since the Sprite was a member and
only initialized once, the already running StartScript from the first
try was still running in the background, still calling getScript() in
the LoopEndBrick, which returned null, because all Scripts had been
removed via removeAllScripts() and replaced with a new one, which did
not contain the LoopEndBrick anymore.
Merge pull request #130 from Catrobat/ForeverBrickTestFix#118

Fixed NullPointerException in ForeverBrickTest
Merge branch 'master' into PhysicsPainsi
Added _prototype_ prefix where needed etc

* _prototype_ prefix added where needed
* refactored a few more XMLs I had to touch
remove bitmapfactory

the decode statement is not needed
refactoring of variable names
Added Styles for Motion Brick Container Layouts
further refactoring
Removed warnings from ABS

* One deprecation warning with @SuppressWarnings
* Two unused variables. These remain unused even in 4.2.0, see
https://github.com/JakeWharton/ActionBarSherlock/blob/master/library/src/com/actionbarsherlock/internal/widget/IcsLinearLayout.java#L208

This is so we have a workspace without warnings, since these are not
even our warnings.
Merge branch 'master' into BTTestRefactoring
Merge pull request #132 from Catrobat/QuickABSFixes

Removed warnings from ABS