+ JS. Brand new js class builder. cm.define.
+ JS. cm.errorLog for pretty logging errors.
+ JS. cm.onReady function for content loaded event.
+ JS. cm.strWrap for wrapping string by characters.
+ CSS. New less variable @cm-colorGalleryBackground.

* JS. Com.Draganddrop changes in replaceDraggable method.
* JS. Com.CollapsibleLayout build with fabric and now can remember state.
* JS. cm.onload renamed to cm.onLoad and refactored.
* JS. cm.getRealWidth and cm.getRealHeight fixes.
* CSS. Additional to .cm-imagebox.