user manager authenticator can lock accounts in the following case : 2 user managers: ldap and jdo. ldap correctly find the user but cannot compare hashed password jdo reject password so increase loginAttemptCount now ldap bind authenticator work but loginAttemptCount has been increased. so we restore here loginAttemptCount to 0 if in authenticationFailureCauses git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-core/trunk@1449386 13f79535-47bb-0310-9956-ffa450edef68