update create-xdc.sh

Author: adbenitez

create-xdc.sh

@@ -14,7 +14,7 @@ case "$1" in
 esac
 
 rm $PACKAGE_NAME.xdc 2> /dev/null
-zip -9 --recurse-paths $PACKAGE_NAME.xdc * --exclude README.md webxdc.js "*.sh" "*.xdc" "*.py" "*.project"
+zip -9 --recurse-paths $PACKAGE_NAME.xdc * --exclude README.md LICENSE webxdc.js "*.sh" "*.xdc" "*.py" "*.project"
 
 echo "success, archive contents:"
 unzip -l $PACKAGE_NAME.xdc