Merge pull request #1 from adamcin/feature/add-message-format-to-private-message

added support for message_format and notify parameters in send_direct_me...
Merge pull request #2 from adamcin/feature/add-message-format-to-private-message

Added adamcin to AUTHORS
Merge branch 'master' of github.com:adamcin/will
added sanity checks for dict keys in get_room_* methods
added sanity checks for dict keys in get_room_* methods
Merge pull request #61 from adamcin/issue-55

Issue 55 - added sanity checks for dict keys in get_room_* methods