Improved robot api tests - they weren't setting message and keyword. D'oh! Also added a test that has some unicode characters in it.
Improved robot api tests - they weren't setting message and keyword. D'oh!
Also added a test that has some unicode characters in it.

SalesforceFoundation/mrbelvedereci,SalesforceFoundation/mrbelvedereci,SalesforceFoundation/mrbelvedereci,SalesforceFoundation/mrbelvedereci