Fixed title field auto focus in topic form.
simplify COLORS
Merge pull request #303 from flingjie/master

simplify COLORS in setup.rb
Merge pull request #279 from qichunren/master

Fixed title field auto focus in topic form.
unfavorite, unfollow.. 改成 delete method，去掉面包屑的代码;
Merge branch 'master' of github.com:ruby-china/ruby-china
Fix set_active_menu.
Split large method -> topics#show
Fix cpanel/site_nodes edit page.
remove notice_xxx methods, it was not need.
Fix #229 active Jobs menu, when it visit on a job page.
with #309 Fix typo.
Navbar style fix on Safari 8.0
Fix #300 update last reply info for Topic, when reply destroy
一次代码微调;
Helpers 代码整理;
Uploader 代码整理;
Fix #311: prompt password when destroying account
Ruby 1.8 Hash 语法改成 1.9 的语法;
Merge pull request #316 from pmq20/fix_311

Fix #311: prompt password when destroying account