added links to items in overview. only todays load shows in loads and overview
Fixed the double-booking bug for slots, and small var name change
Merge branch 'master' of github.com:tommybotten/nimfest
moved avail_jumpers from controller to model
Merge branch 'master' of github.com:tommybotten/nimfest

Conflicts:
	app/models/load.rb
Moved free-jumpers from controller to model