fix copy issue in registration success message
Merge pull request #604 from dimagi/new-domain-message

fix copy issue in registration success message
make the form metadata export async
Prevent double saving new mobile users

To be able to remove the second save and still have everything sync
properly I also had to move the post save signal to happen after the
save... like it should have been doing anyways.
hard setting concurrency to 8
Merge pull request #607 from dimagi/celery_concurrency

hard setting concurrency to 8
add debug task that will sleep
Merge pull request #606 from dimagi/async-metadata-export

make the form metadata export async
Merge pull request #608 from dimagi/cz

add debug task that will sleep
Merge pull request #609 from dimagi/callcenter_bug

Prevent double saving new mobile users
use secure maps url
Merge pull request #610 from dimagi/cz

use secure maps url
update vellum
make logo column in footer slightly wider
Merge branch 'master' of github.com:/dimagi/commcare-hq into vellum-auto-height
merge with vellum-auto-height and keep correct submodule ref for formdesigner
more adjustments to the footer so it doesn't overflow on small screens
Merge branch 'vellum-auto-height' into staging2
more adjustments to footer
Merge branch 'vellum-auto-height' into staging2