• Added logic adapter for selecting statements by their closest match according to word synsets [https://github.com/gunthercox/ChatterBot/commit/780635fc38eef1af70cecbcea3325aff9ae87710]
• Added no output adapter [https://github.com/gunthercox/ChatterBot/commit/19c5118c1f13f9230f46c5c1d19c80e989827d98]
• Mongo tests now skip if a mongo client is not detected [https://github.com/gunthercox/ChatterBot/commit/a49d7f003a3789711024601a0552aa0e784cbd0a]