Added permanent contact attribute to account objects

Ignore-this: d256ca54105180470340b8e1c158862

darcs-hash:20090324235259-1e3d8-025b164c1a699ce1d45c648929601642cdf4e51a
Added account.registration.enabled setting

Ignore-this: e317a0d3bc54177f35806c8cc14d8466

darcs-hash:20090324235800-1e3d8-2f02278d15136df0fed922a107670e7dd157b8d9
disable 404 in Session temporarily

darcs-hash:20090325083651-b2873-a32f173c62557466e370ac734f0a072bbae2088f