Let HS props be moved into new groups

Some Hubspot props aren't used, others not so often. The large # of props clutter the top Contact Properties page, but can't be moved.

We would like to move HS properties in the Show All Properties section into new (often hidden) groups. For some, "make invisible" would be the best option; for others we'd want to use them here and there, but have them in a separate group so as not to clog up the most-used features.