add functionality for showing video of the first idea listed on the ideas index page
Complete non-ajax video child association to idea
Merge pull request #12 from krietos/modify_home_page

Modify home page
Add videos factory. Add Search bar in application.html.erb. Add new tasks. Add users controller. Update css.
Merge pull request #13 from dunphyben/scrollable

Add videos factory. Add Search bar in application.html.erb. Add new task...
update video factory
refactor ideas#index
add feature spec and remove README.rdoc
Merge pull request #14 from dunphyben/revisedevise

Revisedevise
Add votes model. Specs for vote relationship with user and idea.