[ldapuser] Deprecated the source
We have ldapfeed for some time. maintaining both is cumbersome. This old style
source will be dropped in 3.18.
closes #2567712
Latest changes --------------* table of `all latest changes`_Links below is providing useful RQL query example..._all latest changes: view?rql=Any+M%2CX+WHERE+X+modification_date+M+ORDERBY+M+DESC+LIMIT+30