Add PBM objects back to vmodl.db (#114)
Add PBM objects back to vmodl.db (#114)

When adding support for 6.5, the PBM objects were removed. This commit
adds those objects back to the vmodl.db so that the PBM-based objects
can continue to be used.

Closes #113
vmware/rbvmomi,10xEngineer/rbvmomi,10xEngineer/rbvmomi