set GIT_TEMPLATE_DIR to an empty string

This prevents git from picking up user settings of the templatedir which
might hold interferring hooks.

Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>
Update release script to openssl 1.0.1i

Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>
Update openssl to 1.0.1i

Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>
Merge pull request #239 from t-b/dont-use-templatedir-in-compilation

set GIT_TEMPLATE_DIR to an empty string
Merge pull request #240 from t-b/update_openssl_to_101i

Update openssl to 1.0.1i