Require autoconf 2.69 to support aarch64
We need at least automake 1.11.4 to provide the necessary config.guess and config.sub for aarch64
Added -h option to geoiplookup6.
Fixed exit code of geoiplookup -h.

geoiplookup -h should print help and it (usually) succeeds, there is no need
to return nozero exit code.
GEOIP_INDEX_CACHE acts like GEOIP_MEMORY_CACHE for databases w/o datasection
Toggle logic in _database_has_content
Open fail if the tree size is larger than as the filesize
Remove high byte characters to avoid locale errors
The README troubleshooting section provide some help how to rebuild the generated config files
Change timezone for CAON to America/Toronto
Update Greece FIPS codes
Update Changelog
Revert "We need at least automake 1.11.4 to provide the necessary config.guess and config.sub for aarch64"

We apply the patch later if distros use this version more frequent.

This reverts commit 1e1ab45caed353b182e180c0338e395a7e60754e.
Revert "Require autoconf 2.69 to support aarch64"

This reverts commit 9b9dc80227957772e177bb7db4609a707c33473a.
We apply the patch later if distros use this version more frequent.
Bump version to 1.5.1
Add benchmark test for GeoIPOrg
Update Changelog
Minor doc updates