9.0  - Use Greasemonkey specific scheme for JSColor image resources for offline use.
       - Don't open thanks.html when in frame.
       - Upgraded JSColor to version 1.4.2.

  8.1  - Refactored.
  8.0  - Added 'Show Image Placeholder' menu.
       - Added 'Help' link.

  7.10 - Refactored.
  7.8  - Fixed: didn't work on SVG images with Scriptish.
  7.7  - Fixed some compatibility with Scriptish.
  7.6  - Added GM menu command to configure.
  7.5  - Added GM menu command to toggle SVG.
  7.4  - Changed some texts.
  7.3  - Fixed: Context menu error on SVG image.
  7.2  - Fixed: SVG image not always centered.
  7.1  - Centered SVG image.
       - Iconic <menuitem>.
  7.0  - Works with SVG images.

  6.4  - Refactored.
  6.3  - Turn off JSColor if content type is non-image.
  6.2  - Fixed: 'Thank you' page shown as data:text/plain on Scriptish and older Greasemonkey
  6.0  - Added color picker from jscolor.com.
       - Fixed: conflict with Walnut theme.

  5.0  - Added color validator.

  4.1  - Fixed: image transparency lost when zoom/unzoom image.
  4.0  - Added 'Show Image Transparency' menuitem.

  3.4  - Using @resource for menu.
  3.3  - Refactored.
  3.2  - Dir changes
  3.1  - Scriptish compatibility.
  3.0  - Background color and patterns are now configurable via context menu.

  2.2  - Changed name and description.
  2.1  - Configurable color for background checkers in CSS.
  2.0  - Using @resource for CSS.

  1.0  - Initial release.