refactoring: move VM GUI to its own package
refactoring: move DRBD GUI to its own package
refactoring: move CRM GUI to its own package
refactoring: rename DRBD GUI classes
refactoring: move block device classes to proper package
refactoring: rename VM GUI classes
refactoring: move out menus from HostDrbdInfo
Merge branch 'master' into refactor
Merge branch 'master' into refactor
junit: remove interactive tests
junit: remove "quick" tests
junit: remove test.connect option
junit: remove test.factor option
change visibility of a method
junit: reorganize junit tests

junit3 -> junit4
split to integration and junit tests
Merge branch 'master' into refactor
Merge branch 'master' into refactor
remove unused part of library
tests: fix pcmk test 2
junit: rename test util class