fixed issue with auto build on .hxml files, save file when selecting build on hxml file
fixed issue with auto build on .hxml files, save file when selecting build on hxml file

joa/haxe-sublime2-bundle,MattTuttle/haxe-sublime2-bundle,MattTuttle/haxe-sublime2-bundle,strauzen/haxe-sublime-bundle,clemos/haxe-sublime-bundle,strauzen/haxe-sublime-bundle