Added copying of sprites
Fixed logcat output
merged original project's master branch
added two tests for copySprite

quick-fix for IndexOutOfBoundsException in Sprite: Line 147-150,
if a empty sprite is copied, Catroid crashes

i surrounded the code with a try-catch block, maybe you find a better
solution, like you are not even allowed to copy a empty sprite and
display an error dialog
Project upload now impossible with the default project name
Minor change
Imaplemented the comapre with the stanadard project
Merge remote-tracking branch 'origin/master' into UploadDefaultProjectIssue

Conflicts:
	catroid/src/org/catrobat/catroid/utils/Utils.java
Added the UI test to see if the modified project can be uploaded
Merge remote-tracking branch 'origin/master' into UploadDefaultProjectIssue
Implemented the comparisson between xml strings
Improved the implementation and refactored the tests for the compare functionality
Refactored the upload test
add chronometer field
fixed white splash screen when starting
Merge remote-tracking branch 'origin/master' into 8.88c-sound_recorder_redesign
Fixed the naming and added ActionMode for copying

* Fixed the naming of copied sprites
* Added an ActionMode for copying more than one sprite
adapted tests
Minor change in tests
Merge remote-tracking branch 'origin/master' into UploadDefaultProjectIssue

Conflicts:
	catroid/src/org/catrobat/catroid/utils/Utils.java