Actually test alternate rubies.
Dropping all twitter handles

Also adds "pbot" as an accepted lowercase word. This will come up pretty
routinley for functions and stuff.
Merge branch 'bug/msftidy-check-rubies' of github.com:todb-r7/metasploit-framework into todb-r7-bug/msftidy-check-rubies
Merge branch 'master' of github.com:rapid7/metasploit-framework
Merge branch 'msftidy/no-twitter-handles' of github.com:todb-r7/metasploit-framework into todb-r7-msftidy/no-twitter-handles