Added nsfw flag to song schema
Added nsfw, sfw staff commands
Added config option: commandPrefix
Added config option: welcomeNewDjs
Made uses of room name 'coding-soundtrack' config-driven
Wrapped last.fm scrobble in try-catch
Added notification on dj_advance for tracks marked nsfw
Added .gitignore
Merge branch 'master' of https://github.com/lakario/snarl

Conflicts:
	messages.js
Whoops.
Merge pull request #19 from lakario/master

Upgraded nsfw command. Several other improvements.