* Commit patch submitted by oex on issue #27896 (thanks, oex).
* Aply corrections for similar bugs (incorrect translation of plural forms)
  in multiple files.

* Fix error detected by Jes'us Garc'ia on user register (thanks to him).

* Modules: contact, drupal, filter, forum, locale, menu, node, path, poll,
  profile, queue.
* Other files: file-inc, general, locale-inc.

* Backported changes for comments-module, common-inc, search-module,
  statistics-module and system-module.

* Backport changes from HEAD modules revision:
  {blogapi,blog,book,taxonomy,throttle}.
* Few fixes and enhaced coherence in aggregator module,
  backported from HEAD branch.

* {archive,block,upload,user,watchdog}-module.

* 1 message updated in path-module.
* Backport aggregator-module revision on HEAD branch.

* Regenerate individual .po files from templates.
* Translate added and modified strings (over 20 updates).

* Re-structure few paragraphs in order to make them more readable.
* Keep on correcting capitalization issues.
* Uniform translation for "guideline".

Update individual .po file translation for DRUPAL-4-6 branch.

contact-module.po has been added to repository.