LDAP authentication for Elgg
Forked to further enhance the integration with LDAP
Changes from original branch already implemented:
- added optional groupOfNames membership requirement (users are in a OU, but only members of a certain groupOfNames can login)
- complicated random password set when creating user in elgg, not the same given in auth.
- Password change form in user settings change LDAP password, not the one in the internal DB
Pending modifications
- Request new password procedure overhaul