Fixed bug in AccountManager which reacted on deactivated accounts

Ignore-this: 9b9acc3f6796126afbb1e68cbb474208

darcs-hash:20090330104609-1e3d8-07ee926d4457574bc1801029cea82d8a9136571a
Catch different transaction state change in Invitation for REINVITING state

darcs-hash:20090330103355-58103-cb1c5eea7fd2cb3416cb042b17e350aaaf26eef1