fixes #200
fixes #175
Merge pull request #201 from Catrobat/issue#183

fixes #138
Merge branch 'master' into dev_marc
fixed bug concerning noteBricks + fixes #141
fix for tictactoe
stops the loading indicator when not enough memory
Merge pull request #202 from Catrobat/dev_marc

fixes #200
update modification time
fix wrong xml file path
Merge pull request #205 from Catrobat/lastAccessIssue

lastAccessIssue (update modification time of code.xml)
same bg color for all cells + some minor fixes
fix failed test
allow only certain chars for look names
Merge branch 'development' of gh:Catrobat/Catty

* 'development' of gh:Catrobat/Catty:
  update modification time

Conflicts:
	src/Catty/MyProgramsViewController.m
	src/Catty/Program.m