Improved organization of attributes/properties in accounts

Ignore-this: f487fddb4de4318204ca8af68a022b98

darcs-hash:20100407084709-1e3d8-c316d3d14ec62c9a200c5d8baf31e8295a856d66
Added patch to not consider SDP in all requests/responses

Ignore-this: 1cf506037d75876c02edca33c771fd31

darcs-hash:20100412095817-1e3d8-4352fb88d9df83b4bfe1d699b73cd99a93685faa