#184198 by Eaton: move button title change in polls to the theme, so it does not interfere with the cached form

#184867 by deekayen, catch and keith.smith: fix some spelling errors in our source code and messages printed

#125105 by Shiny and hwsong3i: fix installer pgsql connection parameters to work when password is not specified

#183125 by openwereld and hswong3i: make drupal_write_record()'s insert work on PostgreSQL, by not using the autoincrement value in the insert at all (instead of using a NULL)

#180126 by mmoreno, drewish and scor: add realpath() call to file_save_data(), so Windows will create temporary files properly

#184461 by bradlis7 and keith.smith: 'fix' OpenID help text to use American English spelling (as observed to be used in Drupal elsewhere)

#179655 by flobruit: properly disable theme setting checkboxes when certain features are not available

#184022 bx chx and merlinofchaos with documentation improvements from me: %index and %map menu path placeholders for Views module to be able to use the new menu system

- Patch #172582 by webchick, gabor, eaton, kentbyte, tresler, alpritt et al: improved the OpenID help texts.

#55277 by catch and JirkaRybka: when flat comment view is used, order comments by cid (ie. original submission order) instead of timestamp (ie. last editing time order) to avoid comments jumping around when being edited

#183690 by Wim Leers: (developer improvement) abstract path matching to drupal_match_path() from block listing, so this gets reusable when path based matching is required

#181328: pass on whole form to #process functions to enable advanced form handling (such as required by some CCK widgets)

 - always prune the whole cache as string additions affect all languages
 - rebuild the language caches as needed, distributing this load among page requests

 - book outline form reordering in real-time
 - better context sensitive book parent editing

#183390 by hunmonk: forms should use form_state['redirect'] for redirection, not drupal_goto() - fix this in comment_admin_overview_submit()

#169079 by yched: improve consistency of menu API and batch API by allowing batch definition in non .module files, which opens the possibility of better performing batches (which are likely to reside in .admin.inc files generally)
 - apply this change in locale.module
 - improve batch API code documentation

Four watchdog() calls which still used t(), identified by myself after implementing extraction code for Drupal 6 at #182765

#183357 by Freso: hide administration pages links on module help pages if there are no admin links for the module

#175117 follow up patch by moshe weitzman: sanitize user name, remove t() because it might not be availabla and comment what is happening