fixes #116
fixes #400
small UI improvement
further ui changes
remove unused .orig files from project.pbxproj
Merge pull request #408 from Catrobat/issue#84

Issue#84
show disabled undo/redo
Merge branch 'master' into issue#116
Merge branch 'issue#116' of https://github.com/Catrobat/Catty into issue#116
apple clang error fix
white comboboxes
Merge pull request #409 from Catrobat/issue#116

Issue#116
fixes #402
update MyFirstProgram archive
fix case-sensitive default program name issue
fixes #411
add missing screenshot my first program archive
fix wrong provisioning profile
Merge pull request #413 from Catrobat/issue#402

fixes #402
Merge pull request #415 from Catrobat/issue#411

Issue#411