fixed FileNotFound exception on hint action, updated course
Remove usages of deprecated CodeStyleSettings.RIGHT_MARGIN field
when navigating file with task windows is opened as active
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
style, rename
typo fixed
style: optimize
New tree implementation for Settings.
course description window fixed and checker updated
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
updated icons
Merge remote-tracking branch 'origin/master'
allow to call for referring objects from the dialog
debugger inline evaluator: fixed NPE in 'Change Signature' dialog