- James Van't Slot <james@simple-reliable.com> - for the php calendar extension

- Giorgos Tsiledakis - for the php activecalendar

- frequency-decoder.com - for the tablesort.js javascript library
  NB. this library is released under a creative commons Attribution-ShareAlike 2.5 license
  (http://creativecommons.org/licenses/by-sa/2.5/)
  please read the documentation inside the library file

- Phillip Smith - for many pgsql patches

- Ken Yap <ken_yap@y7mail.com> - for lzo and xz compression into tar method

- Tim Schaller <tim@torzo.com> - for the suggestion to add method_rsync_sudo

- Piotr Smalira <p.smalira@g16-lublin.eu> - for the Polish translation
