[Orgmode] Feature request: save ID locations in org-save-all-org-buffers

[Peter Westlake]

Carsten,

Thank you for adding org-revert-all-org-buffers. It's very helpful with
syncing. I would like to ask for another change to help with syncing:
please have org-save-all-org-buffers call org-id-locations-save, and
load the locations in org-revert-all-org-buffers. Then ID values will be
synced as well.

Regards,

Peter.