... and remove install of the default (old) libgit2 from OS. That old
(0.24.0) libgit2 will be replaced by a newer anyway, so useless to
install.
But the real change to get this Travis build running again is using
the well known openssl instead of libressl.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
The install was missing curl.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl> Removed upgrade to newer libgit2.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>