revert changes in brace matching util
Merge remote-tracking branch 'origin/master'
better fix for c33da06
IDEA-131420 new Settings dialog: Configurable.NoMargin isn't respected
do not go through foreach scope bound during unique variable name search (IDEA-131652)
cancel quick doc on app deactivation (IDEA-131385)
copyright: enable spellchecker and editor actions (IDEA-131586)
prevent NPE
decompiler: fixed line mapping in synchronized block
dfa live var analysis: flush variables when they are assigned and not when the value to be assigned it pushed onto the stack (IDEA-131659)
toggle distraction free mode action
@NotNull