Merge pull request #17 from lohuvie/master

merge
Merge pull request #18 from lohuvie/master

merge
评论留言模块
	modified:   activity.php
	new file:   comment.html
	modified:   css/activity.css
	new file:   css/comment.css
	modified:   css/personal-page.css
	new file:   js/jquery.comment.js
	new file:   json/comment.json
	modified:   personal-page.php
添加了提交数据时的等待
	modified:   js/jquery.comment.js
Merge pull request #37 from willkan/master

评论留言模块