Add qLdap class for provide access to LDAP servers, only implements functions for authentication purposes.
Add qLdap class for provide access to LDAP servers,
only implements functions for authentication purposes.

It's useful for Windows Server autethication.


stormvlad/qframework,stormvlad/qframework,stormvlad/qframework,stormvlad/qframework,stormvlad/qframework