set up index view for spots
view for spot index
index renders differently depending on signed in or not
changed user controller and form for new to accomodate change to session names;
upated sessions page to redirect appropriately based on logging in
spot destruction UI
user sign out ui
changed typo in link inner text
removed delete test from controller; would be a more effective integration test
removed testing ps
Merge pull request #8 from tiger-swallowtails-2013/views

Front End Views for UI