Transifex readme
(cherry picked from commit f022318)
Script to create English source .po file for Transifex
(cherry picked from commit d9b8bb2)
English source .po file for Transifex
(cherry picked from commit d426155)
Updated PO header format and new Dutch translations

- Updated PO header format for Transifex. Needs to pass "msgfmt -c"
- New Dutch translations from hagst:
https://github.com/spotweb/spotweb/issues/1733#issuecomment-12463322
(cherry picked from commit 29f58b2)
Fixed some typos and translations

Conflicts:
	templates/we1rdo/includes/filters.inc.php
(cherry picked from commit 485a589)
updated for new translations
(cherry picked from commit 6bf0749)
Rewrite of template generator in PHP
(cherry picked from commit 81a3738)