IDEA-118970 (preparation, cleanup, minor optimization)
IDEA-118970 (external URL formatting for Javadoc 8)
parameterized test: sample cases
[vcs-log] user-filter: treat empty user name as no filter.
getItem returns Item typed object +review
continue WEB-2093: up/down/add/remove actions
overrides
mac file chooser must respect FileChooserDescriptor.isFileSelectable +review

Client can override isFileSelectable, but mac file chooser doesn't support complex selection logic, so, we should perform post-check.
cleanup, reuse getItem
continue WEB-2093: fix editing
Cleanup (typo)
allow external documentation over references with multiple resolve
IDEA-118477 (new FS root creation moved out of write lock)
test assistance: navigate to test data root
test assistance: navigate to test data from test view
test assistance: navigate to test data from test view also for our parameterized tests
don't modify stdout lines (previously newline symbols handling was postponed)
fix test!
IDEA-118477 (optimization: root path is directory)
init: consolidate control tool buttons orders