disable newsletter signups for now
add proper newsletter toggle
require user to log in to install a paid app with price "0.00" to record+generate receipt (bug 889501)
fix typo
alphabetise list of regions
remove redundant error message which is reduncant
Allow apps.js cache override

<3 @cvan
that "element not found" error
resolve the defer if we don't need to trigger mozPay (bug 889501)
fix @mattbasta's grammar
fix buttons with blank prices
allow plusses in newsletter email signup (bug 889458)
Use local cleancss and uglifyjs
Truncate long descriptions if necessary, make (More...) work (bug 887800)
Add git fetch -t to pre_update.
re-enabling newsletter signup
prevents us from having to `target="_blank"` outgoing links when a user clicks a link from within the Marketplace app
disable newsletter
use the correct method to rewrite the ratings cache after installing an app (bug 889670)
re-enabling newsletter on -dev