* bench/dtgbasat/config.bench: Configuration file sample used by gen.py
* bench/dtgbasat/gen.py: Script that can generate both bench script and
pdf results.
* bench/dtgbasat/stats.sh: Change stat.sh into stat-gen.sh that will be
generated by gen.py script.
* bench/dtgbasat/Makefile.am: Add new files.
* bench/dtgbasat/README: Update README.
* bench/dtgbasat/stat-gen.sh: Add stat script generated by gen.py and
default config.bench file.
