Display conflicts if destination class already has some member
IDEA-80056 Column selection mode improvement

avoid shadowing 'Navigate' menu shortcut
create project from template: radio button replaced with checkbox
suppressed for tests
fixes according code review
Merge remote-tracking branch 'origin/master'
remote templates
test fixed
IDEA-120994 Debugger: tooltip on multiline string value - no need to escape quote characters
IDEA-120931 Threads tree in "Debugger" pane displays incorrect thread name
Test fix; cleanup (formatting)
fix JsDebugConfigurationConverterTest
IDEA-120885: complete 'as' keyword in appropriate place
fix contracts
IDEA-120979 Static method call in instance context
IDEA-120526 Groovy: Inline super.call()
IDEA-80056 Column selection mode improvement

* fix issue with Select/Unselect next occurence actions
* fix regression (IDEA-121011)
Don't resolve to file-level '__metaclass__' in PyClass.getMetaClassExpression() (PY-12127)

This method is invoked during indexing and it shouldn't resolve
references extensively. Related to this issue, the return type of
PyClass.getMetaClassType() has been changed in order to be able to
return weak metaclass types.
cleanup
add MarkupModelListener.Adapter

js repl: fix assertion on "Clear All"