initial chrome manifest
use special <all_urls> pattern
initial toggling of extension state and injection

@jtremback: could you please create 19x19 and 38x38 icons for the
three page action states (disabled, invisible, visible) and pull
request them to this branch of my fork? Also, the 16px, 48px and
128px versions of the logo. You can stick them all in
h/browser/chrome/images. Once I start tackling FF, if there are
redundancies I'll figure out where to move them to best package
the common files for each.
added in icon images
added page actions
page action large size is 38 (not 35)

@jtremback: I just scaled these. If you want to re-scale an SVG
or something, feel free, but not sure it matters much.
remove execute bit on images
build out the page action states

Don't load the embed until the page is complete, but set the icon
as early as possible. Also, clean up the local storage when tabs
are closed.
correct size page actions
move embed to app

use a named view instead of a route
correct BaseController reference
remove embed.js route mapping
fix image permissions
move chrome/images to chrome/icons and ln images
minify all the extension assets
make it possible to comply with CSP

Content Security Policy
use named layouts
add more options to bootstrap fun
working embed and bundler for extension
default to sleeping