Update translations
Minor coder fixes

Improve variable cleanup at uninstall

Fix #247578: Print URLs by content type
Fix #298063: Most printed, emailed and PDFd blocks

Fix #336065: change nodeapi content weight to make sure that the content area link is rendered first

Fix #315204: Add options to show only the current page in book links
Fix #314521: Use file:// access when accessing images if private file system is enabled

create branch 'DRUPAL-5--4'.

Sprout from DRUPAL-5--3 2008-10-15 13:18:47 UTC Joao Ventura <jcnventura-drupal@venturas.org> 'Update changelog'
Cherrypick from DRUPAL-5 2007-08-24 00:22:36 UTC Joao Ventura <jcnventura-drupal@venturas.org> 'Sync with HEAD':
    MAINTAINERS.txt

Fix #258095: Add block with links to PF versions
Fix #318939: Add title tag to icons
Fix #314521: Use real path when private download method is enabled
CV: ----------------------------------------------------------------------

Make the code closer to Drupal's node_view()