revamp of shewbot
fix database environment variable
add rackup file
correct rackup file
set ruby version and change worker exec to shewbot
remove irc worker
add note about refreshing
use ip address instead of trying to convert to int
sort collection by vote count
put comparator in correct place and force sort after refresh
reverse sort
Merge branch 'master' of https://github.com/HolyCow/Shewbot