Add activity circle on those with long load times
XML formatter
one automatic screenshot per executing of a Programm
if there is already a mauel screenshot no automatisc screenshot will be taken
improved screenshot test
refector methode name
moved  methode to Project
fix SoundRecorder for android 4.4
Merge pull request #845 from Catrobat/issue#836

fix issue#836: fix SoundRecorder for android 4.4
Merge pull request #828 from Catrobat/issue#785

fix issue#785: Only one automatic screenshot is taken per "Catroid Session"
make Porject loading canselable
hide delete icon during loading
fix titel
and go back to main menue if project can not be loaded
Merge pull request #685 from Catrobat/LoadingDialog

Loading dialog
Merge branch 'master' into DatatypeString
General Refactoring of code.