Refactor many testcases to run on the Emulator rather than on the Device
Revert UploadDialogTest.testUploadingProjectDescriptionDefaultValue
Merge pull request #719 from Catrobat/RefactorUITests

Refactor ui tests
Added asserts to clarify failure of unstable test:
testProjectDetailsLastAccess
trying to fix testProjectDetailsLastAccess

sometimes standard project is not created!
this test needs 3 projects with different timestamps,
so standardproject is created if necessary!
Merge pull request #718 from Catrobat/fixTestProjectDetailsLastAccess

Fix testProjectDetailsLastAccess
change dialog style and layout for all custom dialogs
add a titel to many dialogs
add possibility to check code with checkstyle

- checkstyle config file is located in catroid/ project
- projects use this config file (project relative - local)
- project checkstyle config (location of checkstyle config,
excludes,...) located in .checkstyle project file
- projects can be checked with rightclick-checkstyle-check Code...
add ScrollView to NewVariableDialog
Merge pull request #707 from Catrobat/issue#657-b

Apply the same style to all Dialogs.
Fixes #657
Fixes #414
Fixes #677
robotium update to 4.3.1-SNAPSHOT and fix tests
Merge pull request #716 from Catrobat/checkstylePlayground

successfully tested
Merge pull request #726 from Catrobat/updateRobotium

robotium update to 4.3.1-SNAPSHOT and fix tests
Move more tests to the Emulator
Merge pull request #729 from Catrobat/RefactorUITests

Refactor more testcases to run on the Emulator rather than on the Device
LoadingDialog
Added LoadingDialog for PlayButton and modified existing Dialog
LoadingDialog
changed the loading dialogs to activity circles
no title or loading information (android design anti-patterns)
Merge branch 'LoadingDialog' of github.com:Catrobat/Catroid into LoadingDialog