imagecache 6.x-2.0-beta10

Changes since DRUPAL-6--2-0-BETA9:

• Put theme_imagecache_resize() with the rest of the actions in imagecache_actions.inc.
• #447088 by DenRaf: Add more logging during derivative generation to help debugging.
• Some PHPDoc cleanups.
• #437098 by drewish and neclimdul: Separate theme function for each formatter style.
• #387770 by drewish and DamienMcKenna: Fix inconsistent {imagecache_action}.weight schema.
• #382126 by scronide and ZeroIQ1024: Typo in install requirements.
• #437098 followup to fix a bug with preset names containing _'s
• #381726 by dragonwize and drewish: theme_imagecache() classes not created... and some PHPDoc fixes.
• #451106 by skilip: Add $getsize argument to theme_imagecache().
  Follow up on #381726 and fix a missed bit of the patch.
• #451732 by drewish: Cleanup imagecache_build_derivative().
• #447402 by drewish: Not removing derivates for deleted filefield images.
• #452250 by drewish: Move resize action into imagecache_actions.inc.
• Remove commented out code where dopry was working on 403/404 images.
• #452298 by drewish: Merge preset add/edit forms
• #452326 by drewish: Merge the action add/edit forms.
• Small improvements to the INSTALL.txt file.
• #357569 by smitty/thePanz/drewish: Add support for transliteration in the module.
• #391258 by lesmana: Wrong description of Scale And Crop action.
• #461104 by recidive: Trailing '?' in image urls
• #303419 by ugerhard, brunodbo, drewish: Incorrect exipration headers with private file transfers.
• Backing out some unrelated changes that were accidentally committed.
• #518980 by iva2k: imagecache_preset_delete() calls imagecache_preset_flush() with id instead of preset array.
• #505554 by bdragon: Ensure data field has a value to avoid SQL warnings.
• #505904 by kscheirer: Private files not protected hook_file_download() check.
• Fix for SA-CONTRIB-2009-051