Crowd license count same user in different directory as only 1 user license.

Currently, Crowd counts two same usernames residing in one application (but two different directories) as two users instead of one. This seems to be complicated to connect different Active-Directory-Servers (with the same user on it) for redundancy.

Therefore, two usernames should be counted as one, since they are the same usernames (and they're treated as the same user)