Return to lower indent level after using finishing words

Denis Tomilin fa 11 anys updated by Jon Skinner fa 11 anys 1
It's work in VIM and most ppl wants it in ST2. In VIM, it works on the editor layer, it isn't language-specific. Languages need to set just words for this function.
Indentation rules are configured by decreaseIndentPattern and increaseIndentPattern in .tmPreferences files