Use multiple concurrent prove jobs to improve test speed

The absolute path referencing wmic.exe is required, as we must not rely on
the contents of $PATH outside our mingGitDevEnv world.

Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>
Merge pull request #4 from t-b/git-faster-testing

Use multiple concurrent prove jobs
readme: Add a link to our newly created mailing list

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
mingw32-openssl: Upgrade to version 1.0.1g to fix the Heartbeat overflow issue

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
msys-openssl: Upgrade to version 1.0.1g to fix the Heartbeat overflow issue

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
mingw32-winpty: Start the package revision at 1 instead of 0

This is to align with other packages.

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
msys-openssh: Upgrade to release 6.6p1