Upgraded to flight 1.0.4 which removed `Component#bind` in favor of the native
or polyfilled `Function#bind` and used the new require.js bower format.

Waiting for @phuu to upgrade to Flight 1.1. :)

use fetch({reset:true}) for 2x-5x increase in processing performance for backbone.

It wasn't used anyways and it's nicer to have no dependencies on the vanilla app.

Closes #654

todo display right padding fix

todo display whitespace fix

currently an item data stored with multiple whitespace in-between words is rendered as having only one space. putting css `white-space: pre` fixes this.

a long todo item might step on the X sign. `padding-right` of 60 fixes this symmetrically (X sign width 40px, right offset 10).

Updated homepage for 1.2

Closes #610
Fixes #605

AngularJS - Add a check for changes to prevent unneeded saves.

RE #635

Closes #646

Closes #630

removes un-used (and un-needed) shim for backbone.localStorage

Updating to latest official Polymer TodoMVC implementation

Backbone: trim edits