Stub login rather than actually logging in every time
Use count to count the records

It does the count in the db rather than instantiating every record
All order filtering goes through orders#index
Display links to the allowed order events (pay, complete, cancel), remove old implementation
Merge branch 'development' of github.com:ericfransen/dinner_dash into development
Merge branch 'development' of github.com:ericfransen/dinner_dash into development
Merge branch 'development' of github.com:ericfransen/dinner_dash into development
Fix lots of broken shit

controller/views:
  move session helper stuff into application controller so they all use the same method
    (make some methods helpers so they show up in view)
  remove direct references to session[:order_id] and @order, instead use the fucking helper!
  helper pulls the user's current order if it exists,
    otherwise uses session order,
    otherwise creates one and throws it into the session
    (the stuff about getting it off the user isn't *really* tested)
  remove SessionHelper from ApplicationController (we moved its guts up here already)
  delete random unused controller methods
    orders#new
    orders#create
    orders#update
    orders#find_orders
  uh... kinda started to fix radio buttons, then realized this was just not fully implemented

admin:
  when looking at user orders, use @user_order instead of @order
    which conflicts with the admin's own order

specs:
  make admin login and normal login, both delegate to same helper method
  uncomment specs that were commented out to make them not run
    (better option: use tags (it "something", t:true do...) and then run with `rspec -t t`
    also, `rspec --fail-fast` is pretty useful when your tests don't take too long
Merge branch 'development' of github.com:ericfransen/dinner_dash into development

Conflicts:
	app/views/items/index.html.haml
	app/views/layouts/shared/_navbar.html.haml