Fix missing photo search on mobile apps

OpenTreeMap/OTM2-tiler@46f6c4 switched from using treePhoto to
mapFeaturePhoto for photo search.  We updated the website search
configuration but neglected to change the mobile search configuration.
Updates to modeling from Rick
Merge pull request #1538 from maurizi/fix-missing-photo-search-on-mobile

Fix missing photo search on mobile apps
Force reload of collection UDFs after saving them in order to retrieve ids

Fixes #1534
Merge pull request #1537 from maurizi/api/return-ids-with-plot-collection-udfs

Reload collection UDFs after saving them to retrieve ids
Merge pull request #1540 from mtedeschi/style-modeling-prototypes

Updates to modeling from Rick
Control appearance of modeling menu item via settings as well as features
Merge pull request #1539 from RickMohr/hide-modeling-better

Hide modeling better
Return instance bbox radius from API.

The iOS application uses the size of the instance to filter out search results
but this value was being specified at by the iOS app and was a hardcoded value
that was not in any way related to the actual instance. This was found to be a
problem because the radius accross LA is much larger than the radius that the
iOS app had hardcoded. Since this may be a useful feature in other applications
or contexts and since we do most geoprocessing at the API level anyway, we
calculate the radius on the server and provide it with the other data about the
instance.
Merge pull request #1543 from lliss/topic/api-return-bbox-radius

Return instance bbox radius from API.
Hide audits created by the system user.

The OTM1 -> OTM2 migrater system saves models using the system user.
This is because the OTM1 audit system is not robust enough to fully
migrate over audits, and we would like every field to have at least one
audit.

Because of this, we don't want to show system user audits in the UI, as it
would clutter and hide the "real" edits.
Merge pull request #1548 from maurizi/hide-system-user-audits

Hide audits created by the system user.
Move species into a package
Save all migrator records with system user
wip. Misc enhancements and fixup species
Don't migrate deleted OTM1 objects