improve speed of bulk update by running in separate thread (bypass hibernate filter); make sync page refresh every 5 seconds to prevent timeout (and also to detect when bulk update is finished)
LDEV-1265: If you deleted a transition and then redrew it, it triggered a unique key exception. Now the code reuses transitions based on either the UIID or the to/from activity UIIDs so it doesn't trigger the exception.
support multiple base DNs; support paged search results from ldap; remove bulk update method from spring's transactions; improve bulk update results report