Merge pull request #14 from lohuvie/master

merge
修改了传图过程中的等待图标
	modified:   css/new-activity.css
	modified:   js/jquery.new-activity-pic.js
	modified:   new-activity.php
	js/heartcode-canvasloader-min.js
	new file:   js/heartcode-canvasloader-min.js
Merge pull request #28 from willkan/master

修改了传图过程中的等待图标