Adding screencast script

Watches for screencast links and posts the images from the main page.
Merge pull request #708 from pberry/master

A Rands "when you say..." script
More questions and answers

Copied from a dedicated hobbyist's excel file at http://boardgamegeek.com/filepage/85972/cah-cardlisting
Merge pull request #1 from github/master

update from master
Mongo brain script
SMS notifications and presence added to notify
notify fixed
notify: presence detection restored
Merge pull request #710 from darvin/master

Added mongo brain script, notify.coffee additions
Prevent @cache from becoming null

When the jira plugin is loaded for the first time, there is
nothing stored in the brain. This causes @cache to get set to
null which results in errors being thrown during @cache.forEach

Only set the cache to data from the brain if that data exists.
Merge pull request #711 from lopopolo/patch-1

Prevent @cache from becoming null
Merge pull request #709 from tessa-lt/patch-1

More questions and answers
Optional filter for jenkins list
Merge pull request #712 from shanestillwell/jenkins-filter-list

Optional filter for jenkins list
Initial pass at a postgres brain
Merge pull request #713 from danthompson/pg_brain

Add postgres brain
Merge pull request #591 from chrismlarson/master

Adding a script for posting screencast images when a screencast.com link is posted in a room.
Fix formatting errors

Many dashes were switched with underscores (and vice-versa). Cleaning them up as I find them.
Merge pull request #714 from tessa-lt/patch-1

Fix formatting errors
Adds a Clippy meme to the meme generator, which
listens for "it looks like you('re) <text>"

```
Hubot> hubot it looks like you're trying to use Hubot
Hubot> http://images.memegenerator.net/instances/33587375.jpg 
```

(Thanks to @jasonkarns for the suggestion)