Revision 1142263

Merged revision 1142262 from trunk

    On server startup, restart replications in error

    If we setup a continuous replication which goes into
    an error state and restart Couch just before the
    replication is retried (before it transitions to the
    triggered state), the user has to manually restart
    the replication (recreating the document or deleting      
    its _replication_state field).