…p the server name in the event the variable isn't set
Introduced an options hash that replaces the old notify boolean flag transparently and maintains backwards compatibility. New API is room.send 'nick', 'message', :notify => true, :color => 'red' Defaults stay the same: notify is false, color is yellow (set explicitly for simplicity of code, but that is the default of hipchat anyway) See API docs at https://www.hipchat.com/docs/api/method/rooms/message Also added a slew of specs for the new functionality, refactoring the mock for successful posts into a helper so things don't get bloated with repetitive mock code. Updated usage instructions in README accordingly.
…ng revision to 6 characters
…port and YML HipChat config