Renamed xml for WhenStarted Brick
Added Control-Brick styles, refactored wait/when/when_started -bricks
Fix Layout Editor Rendering of Bricks

In a recent commit to master I forgot to add the layout_height attribute
in one of the styles, disabling the rendering of brick layouts in the
Eclipse Layout Editor. This commit corrects this error.
(cherry picked from commit 283146494cd0e16eb964d521911bc59aa3c7d676)
Refactored loop-bricks
Refactored note-brick
Refactored broadcast-bricks. Mainly removed unnecessary LinearLayout
Merge branch 'master' into ControlBrickLayoutRefactoring
Abnahme Änderungen
Merge branch 'master' into ControlBrickLayoutRefactoring

Conflicts:
	catroid/res/values/styles.xml
Fix ControlBrick Layouts, adapt IDs
fix for BroadcastWaitBrick

was a refactoring and copy error; the wrong id was used and lead to a
ForceClose (Spinner couldn't be casted to Button)
Merge branch 'master' into ControlBrickLayoutRefactoring
refactoring of LoopBrickTest

* intention of tests is still the same
* indices had to be adapted
* bricks got larger, and dragging couldn't be performed in one step
if list was too longer than the screen
added style to no puzzle loopend bricks
quickfix for Nexus S

my last idea how to get the assert working without changing too much of
the test; on Samsung Galaxy S 2.3.6 the test works fine
Refactored Web Package

MultiPartFormOutputStream removed
HttpBuilder adapted (lean version of MultiPartFormOutputStream)
Moved constants to Constants.java
Adapted calls in ConnectionWrapper
Refactored error message
Web package refactoring

changed access of HttpBuilder & FtpProgressInputStream to package
private
corrected typo
corrected locale warning
Moved constants

Constants moved back to HttpBuilder-class
Acceptance changes

changed constants to private
removed unnecessary method