Merge pull request #1 from Johnqing/master

添加是否开启拖拽，默认开启
Merge pull request #2 from Johnqing/master

update:添加是否需要拖拽，默认支持
Merge pull request #3 from Johnqing/master

update:添加是否需要拖拽，默认支持
Update jQuery.rDialog.js
Merge remote-tracking branch 'ispxin/master'

Conflicts:
	js/jQuery.rDialog.js