Move HTML partials into main module folders
Move /assets/js folder to /application
(ui-bootstrap) Replace bootstrap.js with ui-bootstrap.js

This allows for more customization, adds some new features (datepicker, for
example), and integrates much more nicely into our AngularJS application.

For more info, see https://github.com/angular-ui/bootstrap
(leaflet) Replace Google Maps with Leaflet & Open Street Map

For more info, see the following websites:
http://leafletjs.com/
http://www.openstreetmap.org/
https://github.com/tombatossals/angular-leaflet-directive
(Events) Add basic template and controller for 'Add Events' page