* updated apps/ranzhi/theme.cash.
 * fixed error in draggable.js.
 * built mindmap in single pack.
 + added image cutter js component.
 * fixed an error of image cutter.
* added function to unities and ajust code of it.
 * fixed variables for ranzhi.
 * ajusted code format.
 + added auto trigger component.
 * updated document.