- Made an initial stab at ripping out the coupling of CommandShell to User.
- Made an initial stab at ripping out the coupling of CommandShell to User.

- Renamed the lastLogin attribute 'lastLoginDate' to clarify what sort of value
  it contains.

--HG--
extra : convert_revision : svn%3A39a105f4-52d6-0310-bb1b-d6517044f2e4/trunk%40585

ged/mues