bf146c2 Merge pull request #43 from klrmn/master
cbc4fe0 fix getters

git-subtree-dir: automation-tests/browserid
git-subtree-split: bf146c230b5ea96590c25f8d55c16c57c8240744

git-subtree-dir: automation-tests/browserid
git-subtree-split: f4063ba738486918a9a2fedea3545f37f949e3d6

sudo commands under debian sub section. git cache conditionals optional. removed gnome specific command. 

Change browserid.org urls to persona.org, introduce static.login.persona.org for all static resources.

issue #1367

by default, run all tests during npm test, and emit clear errors when dependencies (mysql or phantomjs) aren't installed