conditional header display in the pages route
Using image_tag helper for paperclip sizes
Added function to clear navbar on homepage. Sort of backwards approach, but so is the styling.
added update route
added sessions with filters
sessions helper finds real current user and checks role
Added sessions routes
added login page
removed flash. now using only notice
fixed broken static links to dynamic links
retooled the tabbed navbar for theme browsing
fixed conditional display for permissions page
removed unused helpers