This fixes recognition of $error and $fatal statements in the output of XSim when running run_testbenches.py. XSim apparently prints a "shift in" character (0x15) as part of its error statements, so the regular expression was not matching. Original-commit: ee36d7fabcf73f773edae00fbb1604a600db992d
Packaging FPGA (and other) images
Run package_images.py from the directory where the images are stored.