* fixed an error of chosen: placeholder text doesn't display sometimes.
 * rebuilt assets.
解决requirejs兼容性问题
Merge branch 'yuanxu-patch-1'
 * fixed an error of modal trigger: the duplicate modal problem.
 * support create color object with color name.
 * added url refence as attribute of '.modal-dialog'.
 * bind event on parent element of panel in dashboard.
 * removed debug code.
 * fixed import path for css and js bundle.
 * fixed 'frame' ariable declaration in modal.trigger.js.
 * fixed errors in store.js.
 * fixed seplling errors and ajusted code.
 * removed old table.data.js.
Merge branch 'master' of http://git.oschina.net/wwccss/zui
 * updated package.json.
 * fixed less file path in package.json.
 * build zui with config in package.json by updated gruntfile.js.
 * renamed.
 * updated chartjs.
 * updated gitignore file.