Added admin namespace for controllers and created items controller and orders controller there
Namespaced admin views to be in its own folder, and set up admin namespace in routes (commented out) for future use
Added super namespace to routes for possible use with super_admin approval
created favicon
updated migrations to fix devise problem
Merge branch 'admin_namespace' of github.com:fluxusfrequency/fourth_meal
removed nonfunctional subdomain routes