Geocaching friends tab

Hi there.

I know Locus already has a geocaching friends feature implemented, but I think it could be bettered.

Here's some ideas:

- Instead of having to write the names manually, would it be possible to fetch them automatically from GC? I mean... the list is always changing and sometimes we forget to edit the friends field.

- There should be a new tab in the geocache description, because as it is now, the logs are all bundled together, review notes, maintenance, DNF, founds, etc. A window just for friends logs would help to organize it and filter the type of logs we want.