#204420 by webernet: do not show messages about status problems to those who will not be able to click and go to the reports

#203941 reported and tested by Takafumi, patch by myself: trigger assocations should be removed when deleting an advanced action

#194369 by lots of contributors: move default files directory to sites/default/files which can be created automatically on install, so no need to bug the user about it, making the install process easier

#152497 by bjaspan, with more docs from myself: user_external_login() was not updated to latest login process

Reported at http://groups.drupal.org/node/7843 by kkaefer: t() was used in install.php in place of st()

Reported at http://groups.drupal.org/node/7843 : language direction was not translated in the overview (it is in the form, so no new string for translators)

#197722 by catch, hwsong3i: remove 4.7 to 5.x updates; we only support direct updates from 5.x to 6.x

- Patch #174226 by keith.smith, pwolanin et al al -- and greatly simplified by me: added a copyright notice.

#181195 by hunmonk and Pasqualle: node type related variables were not properly renamed, when node type names changed

#200921 by Pancho: code consistency change, renaming an internal variable in drupal_get_schema() for better developer docs

#194579 patch by pwolanin: clear filter cache when allowed HTML tags configuration changes in an input format

#202925 report by beholder, patch by myself: (notice fix) only consider languages with a host set when comparing with the current host in domain language negotiation

#199241 by bjaspan, Heine: fix documentation on how confirm forms are constructed; port of Drupal 5 fix

#201055 by JirkaRybka, scor: avoid duplicates in stats when page caching is turned on or node title is modified