update spot helper to add comments for clarity and saving data after changes
fixed whitespace at bottom of pages
fixed error where reservation was being instantiated (new), but not saved (hello create!)
update spot show view to reflect existence of reservations
added reservation update route
created controller for reservations for update path functionality
solve merge conflict
merge conflict
moved test from one function to another for coherency
spot spec helper
solved bug where spots could be saved without valid start and end dates
removed unnecessary method due to refactoring to solve bug related to saving invalid spots
changed user_id from string to table for functionality sake
removed unnecessary tests
previous bug fix for nil date span invalid; actually fixed now. thank god for tests
returned from redirects and renders in spot controller; potential refactor indicator
Merge pull request #20 from tiger-swallowtails-2013/reservation_ui

Reservation ui
merge updated master