opening project by notification after downloading
fixes #249
Merge branch 'master' into issue#249

Conflicts:
	catroid/src/org/catrobat/catroid/web/ConnectionWrapper.java
Merge branch 'master' into issue#249
Merge branch 'master' into issue#249

Conflicts:
	catroid/src/org/catrobat/catroid/ui/MainMenuActivity.java
	catroid/src/org/catrobat/catroid/ui/dialogs/OverwriteRenameDialog.java
	catroid/src/org/catrobat/catroid/utils/StatusBarNotificationManager.java
	catroidUiTest/src/org/catrobat/catroid/uitest/web/ProjectUpAndDownloadTest.java
messing around with notifications
messing around #2
refactoring :)
Merge branch 'master' into issue#249

Conflicts:
	catroid/src/org/catrobat/catroid/transfers/ProjectDownloadService.java
	catroid/src/org/catrobat/catroid/ui/MainMenuActivity.java
	catroid/src/org/catrobat/catroid/utils/StatusBarNotificationManager.java
	catroid/src/org/catrobat/catroid/web/ServerCalls.java
	catroidUiTest/src/org/catrobat/catroid/uitest/web/ProjectUpAndDownloadTest.java
Added Dutch (Nederlands/NL) translation
Refactored editInPocketCodeCallBack to editInPocketPaintCallBack
refactoring should be finished
Merge branch 'master' into issue#249

Conflicts:
	catroid/src/org/catrobat/catroid/web/ConnectionWrapper.java
fixed copy sprite bug
usage counter for look image increments now
changed return type, removed comments
master merge
got rid of import warning
Merge branch 'master' into issue#249

Conflicts:
	catroid/src/org/catrobat/catroid/ui/MainMenuActivity.java
	catroid/src/org/catrobat/catroid/ui/dialogs/NewProjectDialog.java
	catroid/src/org/catrobat/catroid/ui/dialogs/OverwriteRenameDialog.java
	catroid/src/org/catrobat/catroid/utils/StatusBarNotificationManager.java
	catroid/src/org/catrobat/catroid/web/ConnectionWrapper.java
fixed hardcoded strings
Merge pull request #581 from Catrobat/issue#563

Fixed Issue#563
writing and fixing tests