Add routes for user#show. Fix users show page. Add Users Controller.
Update Ideas Index view with links to new idea and new video. Add Video New page.
Resolve conflicts between more_user_stuff and master
Merge pull request #21 from dunphyben/more_user_stuff

More user stuff
make the ideas index page only display videos of the selected idea
Merge pull request #22 from dunphyben/fix_vids

make the ideas index page only display videos of the selected idea
add the ability to see all users who voted for an idea, and how long ago
has videovotes, with specs passing
Merge branch 'master' into votes