Merge pull request #20 from schtibe/master

Title-Plugin: Only post to the channel that the link was posted
Merge pull request #22 from schtibe/master

Possibility to ignore the title
Allow video/ mimetypes in piclog too.
Return if no content-header is available.
Add .jshintrc
Add pr0gramm to piclog.
Add regexp plugin.
Only OP users in opers.json
Minor oper plugin refactoring.
Fix oper plugin handle method.
Fix !op handler.
Fix names command on secret channels.
Minor change to post-receive git hook.
Add parallels to bofh trigger words :P
Make bofh trigger words case insensitive.
Fix unbinding ping event listener.
irc.Client#connect() only accepts a callback.
Merge branch 'master' of https://github.com/topaxi/nib