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
Create scotch.coffee
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
memecaptain URL changed to v1.memecaptain.com
Removes the broken image link from shipit.coffee
Merge pull request #797 from fusion94/master

Added an image and minor code cleanup.
Merge pull request #798 from mjphaynes/master

Memecaptain API URL changed
Merge pull request #799 from jeffremer/master

Removes the broken image link from shipit.coffee
Add npm script
tweaked the speak script so that it works with the newer OAuth token format, couldn't figure out how to run tests opened issue https://github.com/github/hubot-scripts/issues/801
Add youtrack integration
Update documentation for youtrack