fix avatar problem issue #23 ...sorry
Merge pull request #27 from comicchang/avatar_fix

fix avatar problem in issue #23 ...sorry
笔误……
remove ga.php, use javascript edition instead
remember geo on/off in cookies
bug fix in embedly thumb image url
Merge pull request #28 from comicchang/google_analytics_update

remove ga.php, use javascript edition instead
Merge pull request #30 from comicchang/embedly_fix

bug fix in embedly thumb image url
fix cookie vaild time/ typo fix
Merge pull request #29 from comicchang/remeber_geo_status

保存地理坐标的设置
改善 URL Rewrite
改进安装向导，新增 URL Rewrite 判断，新增网址、图片压缩、 GA 跟踪 ID 的选项。
更新说明
更新README.md来提醒Nginx用户添加HTTPS配置项
加入显示用户名/昵称切换选项
Merge pull request #33 from shadowglen/master

加入了一个可以切换显示昵称/用户名的开关
enable custom css in desktop mode
& fix css if installed in subfolder
Merge pull request #35 from comicchang/bugs_fix

enable custom css in desktop mode
恢复自动获取网址，并通过新增的 `is_https()` 函数判断
在更多地方使用 `is_https()` 判断