Adds ScheduleOptionsViewController
Replaces OptionsViewController with view implementation
Fixes columns-per-section calculating algorithm
Temporarily adds Tumblr menu to project
Removes Tumblr Menu library
Begins implementation of ScheduleOptions
adds ScheduleOptionsIcon class
adds constraints for ScheduleOptionsIcon nib
Removes nib for OptionsIcon
implements layout and constraints for icon
adds demo icon for testing to options view
Changes view hierarchy for options view
adds icon for courses
Changes color of background
adds second icon
Adds click events for icon
adds delegation calls for ScheduleOptions
Changes size of icon
title of navigation changes when options are showing
Adds constraints for the background view
Implements constraints for icons