first commit!
added support for shrunken images

<img src="bigimage" width="190" height="220" /> now works.
demo & fix to help stop stuck magnifier

* occasionally, magnifier gets stuck after frantic mouse movement. fixes that.
* added demo page for user to d/l
Workaround for issue 1
* Using outerWidth/outerHeight to emsure we capture fill image dimensions (with any padding, border, etc.)
* General readability improvements
Edits for better lintitude.
Loupe can now be toggled

$(selector).loupe(false); => loupe disabled
$(selector).loupe(false); => loupe re-enabled
Josep del Rio's fix for Chrome on Windows

Chrome on Windows renders blank.gif as a black box. Chrome doesn't like fully transparent cursor images, so you must fool it by creating a 1px square with 1% opacity. Thanks to Josep for the fix!
Patch for jQ 1.4.2!

jQuery 1.4.2's .data() returns null instead of undefined. Issue #2.

Also updated jQuery version used for demo because... c'mon... 1.3?
Updated (c) line.
working revamped version, created in a sprint. full rewrite with atomic commits to follow
updated README
added .md to README
updated README
Merge branch 'gh-pages' of github.com:stoolio/loupe into gh-pages