Actually handle attempts to message nonexistant nicknames (issue #112)
Fix some more double quotes, ensure that only app/lib/deps is excluded from jshint, not all of app/lib
Don't explode Komanda when WHOIS is called without a nickname
Update README.md
move timestamp code to template helper
Merge pull request #136 from AlexKvazos/master

Sound Notifications. Does not work with `grunt run` at the moment. Supports PMs, highlights, and new messages.
Fix issues #93 #105 #106 #107 #135 where node-irc does not actually handle whois properly at all