Log inbound calls from telerivet
Merge pull request #3620 from dimagi/log-telerivet-calls

Log inbound calls from telerivet
move uploader widget and dependencies to submodule
Hide messages tab when necessary
Merge pull request #3657 from dimagi/hide-messages-tab

Hide messages tab when necessary
use new vellum version
add latest vellum build
Merge branch 'vellum-requirejs' into hqstyle-merge+vellum-requirejs

Conflicts:
	corehq/apps/hqwebapp/templates/hqwebapp/base.html
Merge branch 'multimedia-case-properties' into autostaging
Merge remote-tracking branch 'origin/cache-locations' into autostaging
Merge remote-tracking branch 'origin/hq-dropdown' into autostaging
Merge remote-tracking branch 'origin/refactor-domain-copy2' into autostaging
Merge branch 'hqstyle-merge+vellum-requirejs' into autostaging
Merge remote-tracking branch 'origin/dynamic-links' into autostaging
Merge remote-tracking branch 'origin/offline-install-multimedia' into autostaging
Merge remote-tracking branch 'origin/logos' into autostaging
Merge remote-tracking branch 'origin/109909-case-performance' into autostaging
Merge remote-tracking branch 'origin/switch_to_site_code' into autostaging
update submodule refs