use Android User-Agent for urlbox

use firesnaggle-proxied urlbox screenshots (issue #9)

get xvfb working on stackato; crashing on resource-intensive sites but works reliably on simple sites (fixes #4)

remove casperjs dependency, get working headlessly (fixes #4)

deploy on stackato (issue #4)

change default port to 7000

0.0.2

use name/version from package.json when serving server

fix app name in server initialisation

include status and statusText of response in JSON (fixes #2)

update .gitignore

fetch HTML and final window.location (fixes #2)

Merge pull request #1 from davidbgk/patch-1

Typo

update README to reflect demo page