new release, 0.9.13

New release is up. Changes are various small fixes on linux, and Mac stuff.

The tool should now work with either OpenCT or PCSC layer, whatever your ca have installed and works better with your card reader.

Image download function should be fixed up and openssl presence properly found.

Underlying card comm library should be more robust and work better with different card layers and better detect error conditions.

Looking for someone to provide and test Mac binaries.

Install and troubleshooting HOWTO is at
http://esteidutil.sourceforge.net/install.txt