temporary fix for selection on 2.x
Fixed Android 2.x Bug for selection in ActionMode

- hack: triggers events directly in onInterceptTouchEvent in
DragAndDropListView. This is necessary because getView() is not always
triggered automatically
removed unnecessary code
fixed test

events in listview now only triggered in actionmode
set button not clickable
Merge branch 'master' into ScriptFragment
renamed variable
Inversion of x_orienation, x_orientation renamed to x_inclination, y_orienation renamed to y_inclination, z_orientation renamed to compass_direction, german translations added for new sensor names, Changed assertion-error-explanations in SensorTest.java, Replaced old sensor-names(azimuth, pitch, roll) with current names
Merge branch 'master' into SensorOrientation
made screenshot squares
Merge branch 'master' into ScriptFragment
added shading of listview (top and bottom fading)
minor changes in xml file
moved xml attribute
Merge branch 'master' into SensorOrientation
Merge pull request #230 from Catrobat/SensorOrientation

Sensor changes
Merge branch 'master' into screenshotAdaptions
fixed broadcast brick transparency
Merge pull request #223 from Catrobat/ScriptFragment

Script fragment - accepted
fixed failing screenshot test, checked by Stefan