#197730 by keith.smith: standardize on a much more user friendly cron reference in help texts, explain its importance with more examples in INSTALL.txt

#200069 by keith.smith: new standard for 'more information' links in module help texts, as the handbook we referred to before was renamed

#197297 by DanW (as GHOP 17), and keith.smith: clean up lots of help texts, update to drag and drop functionality, drupal.module removal, etc

- Patch #191073 by Keith: another good string cleanup by Keith.  (Also removed some trailing whitespace.)

#184722 by hazexp: only return a value from trigger_help() if there was a page which the function provides any help for

#180897 by sun and dvessel: fix various XHTML validity issues in Drupal by closing unclosed tags, avoiding empty table containers, and so on

- Patch #150245 by webchick, bjaspan, ralf, Arancaytar et al: move the .schema files into .install files to prevent mistakes.

#172773 by numerous contributors: Make the actions interface usable by mere mortals (including rename of actions.module to trigger, but keeping the actions themselfs).

Complete previous history of actions module:
 - #148410 by jvandyk: added rewrite of the actions module!
 - #155986 by Uwe: fixed typos.
 - #155828 by Eaton, pwolanin and jvandyk: let actions live even if actions.module is not turned on