Tag pystatgrab-0.7.3 release.

Tag pystatgrab-0.7.2 release.

Tag pystatgrab-0.7.1 release.

Tag pystatgrab-0.7 release.

Tag pystatgrab-0.6 release.

Properly import sg_shutdown and sg_snapshot.

This commit was manufactured by cvs2git to create tag 'PYSTATGRAB_0_4'.

Sprout from master 2005-07-30 10:53:28 UTC Tim Bishop <tim@bishnet.net> 'Version 0.4 of pystatgrab.'
Cherrypick from master 2005-07-30 18:16:14 UTC Tim Bishop <tim@bishnet.net> 'Yes, and the REST of libstatgrab 0.12 too :)':
    _statgrab.pyx

Catch up to new features in libstatgrab 0.10.2.

Prepare for 0.2 release of pystatgrab.

sys.exit, not exit.