Switch from os.popen() to subprocess.check_output() for running git rev-parse
treedccf99a0825f5be3342bbfab81063c9c7e0eff6d
-rw-r--r-- 14 .gitignore
-rw-r--r-- 2832 README.md
-rwxr-xr-x 15275 hg-fast-export.py
-rwxr-xr-x 3811 hg-fast-export.sh
-rwxr-xr-x 4721 hg-reset.py
-rwxr-xr-x 1537 hg-reset.sh
-rwxr-xr-x 5646 hg2git.py