backup
ideas page loop done in blocks, set up for pagination
init updates model
Merge branch 'master' of github.com:nickfreeman/scratchpaper

Conflicts:
	app/views/ideas/show.html.erb
can add updates to update ticker
contributor list/ticker y-size limited
janky px based way to place ticker on right side
formatting changes to contributors and updates
updates now rendered in a partial
added users to updates so things don't break when the contributor is
removed
add/remove contributor buttons creates/destroys the update bar