Remove regressions.py from Makefile.am
This patch removes regressions.py and regressions.xml from Makefile.am. These files were removed in 5ec1ef1c and since they are still in Makefile.am, it causes "make dist-all" to fail.
This patch removes regressions.py and regressions.xml from Makefile.am. These files were removed in 5ec1ef1c and since they are still in Makefile.am, it causes "make dist-all" to fail.