add uploadTest

the webserver filter out projects with
catrobatLanguageVersion codes that are
not supported any more.
this test tries to upload a program with an
older languageversion number - an errormessage
should be displayed
fix responseCode check when uploading

* if responseCode != 200 - display errortoast
* fix uitest Reflection
temporarily remove uploadtest

* upload of projects with japanese projectname does not
work (it worked in the past because we didn't check the
resultcode from web...)
Merge pull request #189 from Catrobat/UploadRefactoring

Upload refactoring
There should be meaningful error messages for different errors (this will be a separate issue)