Added LDAP#modify_rdn as a synonym for LDAP#rename.
Added LDAP#modify_rdn as a synonym for LDAP#rename.


javanthropus/ruby-net-ldap,bkeepers/ruby-net-ldap,bkeepers/ruby-net-ldap,astockwell/ruby-net-ldap,javanthropus/ruby-net-ldap,astockwell/ruby-net-ldap,cloudvolumes/ruby-net-ldap,cloudvolumes/ruby-net-ldap