Further whitespace tidyup

Fixed whitespace issues

Added routing
Fixed bug, CSS class 'done' applied to cells should have been 'completed'
Merge pull request #473 from ColinEberhardt/gh-pages

Added filtering to GWT implementation
Added GWT routing to index.html, changelog
Montage - convert to tabs
Montage - code style
Partially revert  ffff5854400e1e348a77269a366ab153ded7e87f

Unquoting attributes causes issues with the closure compiler.
Compiled PlastronJS in ADVANCED mode
Flight - code style
Flight - add component.json
VanillaJS: Code Style
VanillaJS: Template cleanup
Hide Backbone.xmpp from index as long as it's offline
jQuery app - code style
jQuery app - use Bower components
base.js - code style
Backbone app - use Bower components

#475
Backbone app - new name for Backbone.LocalStorage func
Backbone app - code style
Agility app - use Bower components

#475
Agility - code style