switch back to referencing angular-translate by name

see https://github.com/PascalPrecht/angular-translate/issues/50#issuecomment-18240028
Merge branch 'master' of git://github.com/mookasaurus/www.getlantern.org

* 'master' of git://github.com/mookasaurus/www.getlantern.org:
  Updated CSS, browsers testing
Merge branch 'master' of git://github.com/mookasaurus/www.getlantern.org

* 'master' of git://github.com/mookasaurus/www.getlantern.org:
  Add footer logo and breakpoints css
should have gone in 686dfb1
sundry improvements
better os sniffing for ubuntu
update dependencies

- update to angular 1.0.7
- remove currently unused angular-resource and angular-sanitize
show update browser prompt on IE<10

pending workaround for angular/angular.js#934
use XDomainRequest if available to fix cors in ie8

switch from promise- to callback-based api to get working in ie
don't automatically initiate download on localhost
commit before pull
fix merge confict
Fixed IE