Merge pull request #1 from vreddy18/master

Construct main architecture of app
(feat) Add footprint elements with fake footprint data
(feat) Update header bar color to mint green
(cleanup) Add comments to footprints.html
(cleanup) Fix alignment in footprints.html
(feat) Add footprintRequestsFactory.js with unused functions commented out
(cleanup) Add comments for bucketed vs. nonbucketed footprints
(feat) Add functions for bucketing and unbucketing footprints
(feat) Add script tags to index.html for services
(feat) Add controllers and services to controllers.js and services.js
(feat) Inject MapFactory and FootprintRequests into footprints.js and comment out MapFactory methods
(feat) Add mapFactory.js with code commented out
(feat) Add buttons to header bar, move header bar to each tab partial
(feat) Move footprint content into card
(refactor) Update header bar to ion-header-bar
(feat) Refactor html for photo and caption, add fake caption
(feat) Add search bar, add ng-repeat, add multiple fake footprints
(feat) Add styling to search bar
Merge pull request #2 from valiantvu/feat/footprints

Feat/footprints
(feat) Implement foursquare api call on client side to generate venue list/integrate FB oauth protocol