Bug fixes

#259581 add width to tables,
and fix count for comments

New features:
* #250753: Add google books links added option to show Google Books links (thanks Tim Spalding!) from item ISBN

Changes since DRUPAL-6--1-1:

• remove call by ref error during cron.

Changes since DRUPAL-6--2-0-RC1:

• #233834. Move cck.inc to CCK project. Thanks KarenS.
• #239061 by webernet. Patch for coding standards.
• #246460 by Damien Tournoud. Access Denied when following diff link.
• Revisions are keyed properly in D6.

• Updated Copyright notice
• Added H1-H6, P, PRE, CODE support
• Minor code cleanup
• Updated to HtmlBox 1.4 (copy, cut, paste support in IE)
• Some workaround #259931: Button order field too short

Nightly build for the Drupal 6.x branch.

The following issues has been fixed since 6.x-1.4:

• #2323941: Undefined offset: 1 in customerror_check_redirect() line 312