Add a default for the new_user_suffix.

Change-Id: I1f1077c9654ba389cc3d02a940e105232310b883
Indent!

Change-Id: Ie1c05ea93edece63f6ffa8b7b5fcfe71b45b1a76
Weird case of a type mismatch.

Change-Id: Ia1ae061a47cb043ad21675af3a0583ea3a55f716
Set the LDAP size limit to whatever the server believes is right.

Change-Id: Iedde3f471c47a7d2298310409c03ee8a64e96a49