Reservation adds estimated seat time before create
added estimated seat time column to reservation show table
ability to update wait time on reservation table based on estimated seat time and actual real time
current wait time is the default wait time when in edit mode
updated reservation wait time method to be difference between current time and estimated seat time
editing restaurant updates the estimated seat time and then updates restaurant show with current wait time and estimated seat time
removing console logs used in development
Merge branch 'master' into estimated-seat-time

Conflicts:
	app/models/reservation.rb
fixing merge conflicts
cleaning up time countdown to eliminate console logs
Merge pull request #32 from gopher-snakes-2013/estimated-seat-time

Estimated seat time