Clean up Test cases: move UI tests into UI test folder
cleanup of testcases: move UI tests into UI test folder
Merge commit '53ac4ef' into MUS-23_splitUITestsAndOtherTests
Formatted
Merge remote-tracking branch 'origin/master' into MUS-23_splitUITestsAndOtherTests
Merge pull request #38 from Catrobat/MUS-23_splitUITestsAndOtherTests

Mus 23 split ui tests and other tests
Merge branch 'master' into MUS-66_DrawNotesRefactoringWithNewMidi