Upgrade ldapjs to latest version

Uprade ldapjs and add more options that can be passed to ldapjs client,
most notably the tlsOptions which enables many features needed in order
to be able to use ldaps with some LDAP servers.
Change the options link line numbers

New options, changed the line numbers to include those as well.
Merge pull request #12 from vesse/enable-tls-options

Enable tlsOptions, timeout and connectTimeout options