Add moment.js ( http://momentjs.com/ ) as a ResourceLoader module
and use it to parse and format date strings. Moment.js seems to be
the least bad option right now; eventually it should be replaced
by i18n functionality in core Javascript modules.
Change-Id: I332655778be3d694781b83fa5dea1e59770d8866
Split it into a bunch of different functions.
No helper functions because apparently most of my UI code is pretty
unique and not refactorable, or at least not easily.
Change-Id: I8209fd91ec6788c26b8dea26d97c26f8231ddbbf
Keep modules in separate dirs, move images to their module dirs, and fix
up the module declarations so they still work.
Also moved viewer.svg into the root.
Bug: 56421
Change-Id: Ia84ddfd3b91c784c42d9ba243c5cfd46354f139f
