put github app client id in config
oauth code redirection
get oauth access_token
try to submit new comment.. shall we?
replace marked md's "\n" -> "<br>"

replace "\n<" -> "<" first to prevent line break for block elements

FIXME:
    if the following < is not a tag, or is not a block level elements
    this workaround will cause error!!
move comment area to post bottom

auth user when submiting comment
some times 304 will resulted in error

treat it as the same as notmodified

add stripJsAffix to grunt-bower's option
styling commenting area as normal comments
slideToggle to the rescue..!!

nice monospace font in comment editing div
post.the.comment
TODO for now