change me_path to my_profile_path and add my_notifications_path
change me_path to my_profile_path in specs
include Warden::Test::Helpers in proper place in spec_helper.rb
update collaborators spec
add default image for gravatar
update create comment spec
schema update
fix invitations spec
stop avatar generation when there is no current_user
style attachments section of post and research show page
added id to link for terms dialog
created partial for terms dialog
added javascript for terms dialog
changed terms headers to h3s
changed image paths for asset pipeline
dialog styles
removed height and width from css since they are specified in the js
terms dialog styles
implement language toggle on terms dialog
misc cleanup in terms dialog