Write documentation for app.
Merge pull request #44 from drabinowitz/documentation

Write documentation for app.
Merge pull request #45 from brettdewoody/mongoose

Move app.css to /styles.
Finish socket.io prep.
Finish socket.io for ideas, comments, and rooms.
Merge pull request #47 from jDeppen/socket

Finish socket.io for ideas, comments, and rooms.
Create gulp production task.
Update Comments and Idea to use idea_id for properties.
Add get method to CommentStore.
Merge pull request #48 from drabinowitz/production

Create gulp production task.
Load socket.io library in karma.conf.
Suspend two CommentsSpec tests.
Fix incorrect reference to an Idea's id in Idea component.
Correct bug in index.html.
Merge pull request #50 from Cheerazar/idea-comments

Add Comments rendering into Idea components.
Merge pull request #51 from drabinowitz/indexSocketBug

Correct bug in index.html.
Add state/route change.