fixed problem
extended test for showing details
check for fragment
fixed test
optimized test performance
Merge branch 'master' into integration
Merge branch 'issue#98' into integration

Conflicts:
	catroid/src/org/catrobat/catroid/ui/ProjectActivity.java
	catroidUiTest/src/org/catrobat/catroid/uitest/ui/ProjectActivityTest.java
show amount of selected items in ProjectActivity
 * on delete ActionMode
add TestUtils method to accept action and close ActionMode
 * adapt test for SoundFragment
enhance testing of delete ActionMode
 * based on SoundFragment test
 * optimization
correct names for members and constants
fix bug
 * update title only for delete ActionMode
refactor tests of ProjectActivity
 * new TestUtils method to get into ProjectActivity
 * 2 test sprites in set up
 * remove createProject method
 * essential test adaptions
fix wrong names
test rename ActionMode
 * oriented on SoundFragment test
 * "sound" -> "sprite"
 * change minimum number of matches in waitForText
remove 2 members
 * use method spriteExists with according sprite name
refactoring
 * costumes and sounds need no seperate options menu
set title for action mode
remove rename from script options menu
 * hide item
 * check for current fragment in ScriptActivity
test if option menu items are gone for ScriptFragment
 * rename, delete, showDetails