Expand the "Thanks Obama" responses

Pick randomly from the 8 available pages on the thanks-obama site.
Then pick a random image off that page.
Additional Randisms
Let travis hook be called on Fail/Success/Start builds
fixed reply/send problem. 4d3d3d3 engaged
Merge pull request #790 from raykrueger/thanks-obama2

Expand the "Thanks Obama" responses
Merge pull request #791 from pberry/master

New Randsisms
Merge pull request #794 from sergeylukin/travis-script

Let travis hook be called on Failed/Passed/Started builds
Merge pull request #795 from fusion94/master

Added script for scotch
Merge pull request #796 from datn/master

celery-man fix
added additional images, minor code cleanup