removed unnecesary View.remove() overrides
storing manifest-level canvas metadata for all canvases
using canvasesData collection; hooked up page slider
commented out application.coffee, not used atm
first working ui component as subview
refactored pager as a subview component
coordinated slider with pagination
created method for syncing manifest view variables with the component subviews
moved metadata to templates
dealt with manifest- and canvas-level metadata