addLabel has been moved to separate file UIUtils
BreakListForLine function has prefix 'sync' now.
It is useful to mark such functions, because they freeze main thread and can make all the program freeze up
Some small refactorings for QueueDebugger and SimpleDebuggerImpl have been performed
Some small refactorings on Debuggers (part 2)
EditorsProvider new version (in work, intermediate commit)
Bug fix: freezing up UI on setting breakpoint while some command is in progress