Catrobat/Catroid — pull request #977 by manuelpolzhofer (2014-05-18 17:12:57+00:00)
Title: execute once dialog added to upload process.

jenkins test successful:
https://jenkins.catrob.at/view/All-Categories/view/Catroid-multi-job/job/Catroid-Multi-Job-Custom-Branch/1572/
(the pmd warning already removed).