Error messages in ProjectManager.
Only save project in ScriptTabActivity.onPause and StandardProjectHandler.
Shortened variable name (line break).
Make tests compatible with German Android 4.1.1 device.
Merge branch 'master' into ImprovedSaveBehaviour
Refactored upload project dialog and fixed id-reuse issue. Save project on MainMenuActivity pause.
Save project on ProjectActivity pause. Use getInstance in ScriptTabActivity.
Merge branch 'master' into ImprovedSaveBehaviour.
Removed unnecessary context member.
Set project description in upload dialog.
Save project in AsyncTask, no return value anymore.
Do not (re)load project in onResume.
Refactored if statement.
Merge branch 'master' into ImprovedSaveBehaviour
Merge branch 'master' into ImprovedSaveBehaviour.
Merge branch 'master' into ImprovedSaveBehaviour
Added method to encapsulate asynchronous projecting saving under test.
Added method for recursive folder deletion under test.
Added a callback to async save task .
Updated/fixed/improved unit tests according to previous changes.