urlpreview: fix ?
autotools 还是节省点 lib数量
move urlpreview to seperated file
fix exception
fix apple compilation
bundle luabind
construct send_channel_message
载入 main.lua
设置 avbot 原始路径下的 main.lua 为启动的脚本
add basic lua support
lua 注释
lua is experimental
autotools update
is_html fix
防止爆炸性的多重登录
Merge pull request #1 from avplayer/master

merge before dev