Refactor access to front end Nav

-add method to open and close navi menu

[Completes #68007938]
Add minimal-ui to meta tag to hide browser nav

[Completes #68010512]
Refactor navi template

[Completes #68007938]
Add centered pain in nav for content
Incorporate live content
Merge justin-frontend-nav
Set up app controller to return two-dimensional array
Get 2dim array and set initial tiles
Integrate vertical movement
Completed navigation through array, sans loading new tiles
Update controller to load edge tiles
refactor/improve and solve glitch issue
Merge stage three with Justin
Clean master stylesheet
Clean Tiles controller
Alternate tile font color
Add buy now div
Clean navbar
refactor tiles controller
Clean navbar focus