add ability to copy postgres data (commtrack for now) as part of copy_domain
add option to specify postgres password via command line
speed up loading form view up to 10x

by memoizing a few functions used to collect case property suggestions

My example went from 22 seconds to about 2. It was calling get_questions
800 times in the process. Now it's called once per form.
Merge pull request #3998 from dimagi/case-list-duplicates

speed up loading form view up to 10x
Merge pull request #3986 from dimagi/copy-commtrack-data

add ability to copy postgres data (commtrack for now) as part of copy_domain
change auto-gps ref to /data/meta/location

from meta/location
Merge branch 'auto-gps+schedule' into autostaging
Merge branch 'auto-gps' into autostaging
Merge remote-tracking branch 'origin/app-buttons' into autostaging
Merge remote-tracking branch 'origin/es_none_type' into autostaging
Merge branch 'subtree-merge-forms-cases' into autostaging
Merge remote-tracking branch 'origin/hq-dropdown' into autostaging
Merge remote-tracking branch 'origin/refactor-domain-copy2' into autostaging
Merge remote-tracking branch 'origin/logos' into autostaging
Merge branch 'vellum-requirejs' into autostaging
Merge remote-tracking branch 'origin/real-project-spaces' into autostaging
Merge remote-tracking branch 'origin/closecase' into autostaging
Merge remote-tracking branch 'origin/basic-auth-submissions' into autostaging
Merge remote-tracking branch 'origin/archive-to-deactivate' into autostaging
Merge remote-tracking branch 'origin/subscription-no-contact-info' into autostaging