Color-ize man's output
Supress git-status's advices
Remove the hot key to launch LimeChat

Use weechat as my IRC client, instead of LimeChat
uim-fep use AquaSKK's skkserv
Add aereal_unicode prompt theme

aereal_unicode includes unicode characters
Use PCRE as a default regexp engine
Disable git-status' verbose output by default

It's too slow in big repository