(issue68) License corrections: * the overall package is GNU GPL v==3. * Qt has to be used as GNU GPL, so mention it. * Oxygen is GNU LGPL v>=3. * minor corrections like typos, better phrasing for freedom protection, use GNU consistently.

#!/bin/bash
cp $2 $3
echo -e \\r\\nS:$(openssl dgst -sha256 -sign $1 < $2 | base64 -w0) >> $3