[SEC-556] - Remove namespace support files from 1.0 branch
[SEC-557] - NullPointerException in ExceptionTranslationFilter: accessDeniedHandler is null
[SEC-584] - ConcurrentSessionControllerImpl shouldn't have a default sessionRegistry set internally
[SEC-594] - LDAP BindAuthenticator does not set password in user details
[SEC-618] - Authentication details object should be copied to successful Authentication before ConcurrentSessionController.checkAuthenticationAllowed is called
Improvement
[SEC-564] - Add information on specific branches/tags to SVN page
[SEC-592] - Provide NullStatelessTicketCache implementation
[SEC-595] - Allow for usage of passed user credentials for LDAP role lookup
[SEC-610] - BasicProcessingFilter observe authentication request header even when AnonymousAuthenticationToken present