Import existing project files.

* The original script was refactored to remove duplication and reduce
  the footprint of the file.
  * The 'createElement' function was alias to take advantage of
    obfuscation and thereby reducing the size of the output file.
  * Repeatedly hard-coded values have been moved into variables to take
    advantage of obfuscation of those variable names instead of keeping
    the hard-coded values in the minified output verbatimly.
  * Obsolete statements were removed.
  * Color values were changed to more 'round' numbers to take advantage
    of the abbreviated syntax of hex color values.
  * The 'innerHTML' property is used to set the text to be displayed.
* Current browser logo images were added.
* Add a compiled output file for convenient instant inclusion.
Use proper markup to display the browser logos.

* The browser logos are now represented in the markup using 'img' tags
  instead of a dummy div element with a background image assigned.
* This also makes setting the cursor style on the logo element obsolete
  in IE6+7 as they now display the right cursor by default.
* This also reduces the size of the minified output file.
Add demo file.
Add README.