Refactor base namespaces

- Use aeris.interactive as base namespace
Move Toggle(Collection)Controller to app/controllers ns

-- our of app/forms/controllers
minor: change to sidebar styleguide
Delete MapObjectToggleController and MapObjectCollectionController

- MapObjectController provides same functionality
Update styleguide icons
minor: whitespace
MockController: provide $el property on init
ToggleController: rename @ui.selectBtn --> toggleBtn
MapObjectControlsController
OpacitySliderController
Map controls for Layers module
Bug fix: Toggle controller should not render on change
minor: Styleguide comments
MapControlsController: remove toggle class logic

- Individual views can handle this logic
Style sidebar
Remove `controls` config from builder options

- for simplicity.

need to rethink this. Controls options makes sense for geosearch, etc,
but not for layers (duplicate config)
Configure layers controls to all use Slider controls
CollectionController: fix bug

- undefined itemControllerLookup_ property
Remove timeline html from view
Example: add layers to config