gopass is in fact compatible with pass (aka password-store.org)
and can be used as a drop-in replacement.
This commit adds a note about this to the README, the FAQ, and
the setup documentation. It also explains some of the differences
in features.
Fixes#3195
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>