Fix LibreSSL and LibreSSL version detection
Fix LibreSSL and LibreSSL version detection

Was almost correct...
LibreSSL uses X.Y.Z numbering only whereas OpenSSL uses X.Y.Za numbering (apart from first release of X.Y.Z).
This patch fixes detection of LibreSSL and the version yet keeps OpenSSL detection as intended.
OpenSSL 0.9.8zf
OpenSSL 1.0.1m
OpenSSL 1.0.2
LibreSSL 2.0.5
LibreSSL 2.1.6

OpenSSL version: major=2, minor=1, fix=6
Warning: LibreSSL found, support for LibreSSL is experimental!All modules will be installed.

OpenSSL version: major=1, minor=0, fix=1, patch=l
All modules will be installed.

OpenSSL version: major=1, minor=0, fix=2, patch=a
All modules will be installed.
(OpenSSL 1.0.2 was skipped on FreeBSD, port was upgraded from 1.0.1m to 1.0.2a)

stefanomarty/openxpki,oliwel/openxpki,oliwel/openxpki,stefanomarty/openxpki,oliwel/openxpki,stefanomarty/openxpki,openxpki/openxpki,aleibl/openxpki,aleibl/openxpki,oliwel/openxpki,aleibl/openxpki,stefanomarty/openxpki,oliwel/openxpki,aleibl/openxpki,openxpki/openxpki,aleibl/openxpki,openxpki/openxpki,oliwel/openxpki,stefanomarty/openxpki,stefanomarty/openxpki,aleibl/openxpki,openxpki/openxpki