Rename team type with role file does not rename the team package folder

[stephan]

If a team is renamed which contains role files, the folder holding the role files must be renamed, too. Note, that the team package declaration within the role file is correctly renamed, though.

See tests #_testUpdateReferenceInTeamPackage1 and #_testUpdateReferenceInTeamPackage2 in org.objectteams.otdt.ui.tests.refactoring.rename.RenameTypeTests.

Note, that #performRenameRefactoring_passing tries to cheat by manually creating the expected output files!!

Perhaps, RenamePackageChange is a good starting point for adding the missing renaming.

Disabling these tests for now.