* origin/fastpath:
Update usage output and list of cmd-line options
A small fix to ssh/geo-data.bro. ssh can now be unset for local-local or remote-remote, so make the script deal with this.
- Some scripts used wrong SSH module/namespace scoping on events.
- Fix outdated notice documentation related to SSH password guessing.
- Add a unit test for SSH pasword guessing notice.
- Missing GeoIP databases now generate warnings/errors that go through
the reporter framework instead of hitting GeoIP's internal use of
stderr
- lookup_location now just queries for country code if the city database
was not loaded, which gets rid of invalid database type errors.
- lookup_location now leaves missing fields uninitialized in the
returned geo_location record value. Updated existing scripts to
check for initialized fields in geo_location records before use.
- Fixed support for GeoIP's IPv6 API and databases
