mingw32-openssl: Disable SSL 2.0 and SSL 3.0

As both can be considered broken according to
http://en.wikipedia.org/w/index.php?title=Transport_Layer_Security&oldid=629828150.

According to the same source 99.3% of the websites support TLS 1.0.

Currently not done for msys-openssl as that would break msys-wget.

Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>
mingw32-openssl: Disable parallel make

Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>