Demo flow and updated landing page
Added hotels landing page in create-leads-hotel.view.html
Added Chart.js, installed via bower, included its script tags in the layout, added it globally as a dependency. Updated home page
Added contact group sales modal to hotel view
Installed and customized angular-loading-bar. Removed autoscroll property.
Fixed carousel issues for leads/create page
Updated city controller to load google map city properly. Updated settings and css for loading bar
Removed hardcoded city Id from hotel server controller
Removed .cityString from cities controller
Fixed merge conflicts, updated back-img directive