Added shebang for execution without having to specify python on commandline. Corrected case-insensitivity flag not being used.
Added shebang for execution without having to specify python on commandline. Corrected case-insensitivity flag not being used.

Signed-off-by: Anton Landberg <46f1a0bd5592a2f9244ca321b129902a06b53e03@atnon.se>

atnon/ExtractXDC