- Added support for the new method Arrow::Session::Lock#finish method. - Changed lockfile open mask for portability.
- Added support for the new method Arrow::Session::Lock#finish method.
- Changed lockfile open mask for portability.

--HG--
extra : convert_revision : svn%3Ab4f3b83b-18d6-0310-a2de-c8f40de7a630/trunk%40175

ged/arrow,ged/arrow