Defining font size explicitly. Tentatively fix #190.
Implement instructions in Storyboard.
Initial redesign of instructions. Can resolve #191.
Implement speech within instructions.
Restructured Braille Parsing

Pulled apart the braille parsing into a interpreter de cluttering the
code. Still keed to finish reimplementing a few things
 Passed shift into interpreter
added backspace sound
Refactor TextAdventure to TimetripViewController.
Encapsulate properties.
Implement views in Storyboard.
Initial test of Timetrip. Using categories! :+1:
Test gesture disable.
Test prompt assign.
Added delegate calls
Added missing constraints
Merge branch 'development' of github.com:RITAccess/accessbraille into development
Added missing constraints
Word speaking is back
Merge branch 'refactor/structor' into development
Add retina images. Resolve #197.