Some BrickTests added and BlurrEffect at TabBarController
Renamed some Testcases
Removed some Warnings
Labels for SlideMenu added, transparent objects fixed, localizable expanded, fixed volume brick

now there are labels under the slideMenu symbols, bug fixed where the
transparent background behaved like the real object, some expansions to
the localizable files and the soundsBricks are now working correctly
Merge branch 'spritekit' of https://github.com/Catrobat/Catty into spritekit
Merge
New launch images
download small screenshot works now, but save it does not work
fixes #83
ChangeBrightnessByNBrick fixed.
changed keyboard to dark appearance
Merge SpriteKit + Turn Brick Fixes + ChangeBrightnessBrick Fixes + Translucent effect at Download TabBar
Merge Spritekit
deleted .orig files from merge
added .orig files to the .gitignore
fixes #73 , fixes #94 , fixes #91 and MoveNStepsBrick correctly implemented
Merge branch 'spritekit' of https://github.com/Catrobat/Catty into spritekit
reloads and append recent catrobat projects if the user reached end of table. todo: change to 2/3 of table
Merge branch 'spritekit' of https://github.com/Catrobat/Catty into spritekit
delegate-methods to dynamically update/insert UITableRows in MyProgramsViewController when new programs are added or renamed

Signed-off-by: Ralph Samer <ralph.samer@student.tugraz.at>