Merge pull request #29 from reality/master

Merge pull request #29 from reality/master
~loudest leaderboard uses % [#28]
Mentions, loudest, popular leaderboards [#22][#28]
Attempt to fix case sensitive bug in fixStats
Add ~verbose command [Close #28]
Check for empty leaderboard strings
Woops, fixed verbose string
Fix loudest string
Fix ~popular, improve leaderboard command usability [Close #32]
Move fixStats to stats.api
fixStats call to dbot.api.users.resolveUser
Replace auxillary linkUser with resolveUser API
Introduce integrity check and day-time layered freq counter [#8][#36]
~active re-enabled, returning day of week and hour interval [Close #36]
Deprecated chanStats.server.chan.users [Close #30]
Fix chan_structure integrity check
v0.1
Update README.md
Add README help link
Removed unnecessary version attribute

depressionbot now uses git log to track version identities, storing the version number in the module itself is therefore unnecessary