fixes #282
Merge branch 'master' of gh:Catrobat/Catty into issue#282

* 'master' of gh:Catrobat/Catty:
  fixes #249
  update translated strings
  outsource new localized strings

Conflicts:
	src/iOS_Lang/de.lproj/Localizable.strings
Merge branch 'issue#249' of gh:Catrobat/Catty into issue#282

* 'issue#249' of gh:Catrobat/Catty:
  update english translation file

Conflicts:
	src/iOS_Lang/af.lproj/Localizable.strings
fixes #281
Merge branch 'issue#249' of gh:Catrobat/Catty into issue#281

* 'issue#249' of gh:Catrobat/Catty:
  update english translation file
Merge pull request #285 from Catrobat/issue#249

update english translation file
Merge pull request #286 from Catrobat/issue#282

fixes #282
Merge pull request #289 from Catrobat/issue#281

fixes #281
Merge branch 'master' into issue#256

Conflicts:
	src/Catty/LooksTableViewController.m
	src/Catty/Util.h