o.c.u.pvmanager: garbage collection may happen between close and rescan
o.c.u.pvmanager.loc: deprecated support for zero initialization
o.c.u.pvmanager.loc: update to SNAPSHOT
o.c.u.pvmanager.loc: adding property to enable zero initialization
Merge pull request #144 from gcarcassi/3.2.x

Zero initilization support for loc