user can add and save ideas
ajax calls working for comments and new ideas
main page listing ideas functioning
voting feature complete
Merge branch 'tjblonsk-master'

Conflicts:
	app/assets/stylesheets/idea.css
	app/controllers/ideas_controller.rb
	app/views/ideas/index.html.erb
	app/views/ideas/show.html.erb
	app/views/users/index.html.erb
	db/seeds.rb
working on accordian in index.html