Removes jsTestDriver support as those tests fail again. We can re-add if
anyone actively wants to run them.

Originally commit that added this support was:

SHA:        c9ad714a4541ed5ab688f01b7ababb098fdedf0b
Author:     Eric Meyer <eric@t11e.com>
Date:       Tue Apr 19 2011 09:44:27 GMT-0400 (EDT)
Subject:    Adds ant targets jsTestDriverServer and jsTest for
            running JS tests in browsers using JsTestDriver (see
            http://code.google.com/p/js-test-driver/).
Updates the tests to use qunit 1.11.0 and obtain it from a CDN instead
of bundling it with the project.
Moves map shape creator test images to a more appropriate location.
Makes the widget autodetection logicsimplicityMapShapeCreatorUi in
future proof due to changes in jQuery UI.
Upgrades jQuery UI to 1.10.0 from the Google CDN and removes older
bundled versions.
Removes the jquery.ui.autocomplete patch that was introduced in release
3.0. Simplicity should never modify third party code. If you are on an
older version of jQuery UI and need this patch, please obtain if from
a previous release of Simplicity.
Upgrades YUI grids from a locally bundled 3.2.0 to 3.8.1 from the
Yahoo CDN.
Upgrades the pages that were using a locally bundled jQuery 1.6.4/1.7.2
to use 1.9.1 from the Google CDN. Also ran the jquery migration tool
against all pages to look for upgrade issues.
http://code.jquery.com/jquery-migrate-1.1.0.js
Replaces locally bundled json2 library with links to our CDN.
Replaces locally bundled jQuery bgiframe plugin with CDN links.
Replaced locally bundled jQuery ba-bbq plugin with CDN links.
Removes the jquery numberformatter plugin from the project.
Simplifies the dist zip file to remove the top level js and css
directories. Reduces the complexity of the dist target in the build
file.

Contents are now:
    simplicity-{version}/simplicity.js
    simplicity-{version}/simplicity.min.js
    simplicity-{version}/simplicity.css
    simplicity-{version}/simplicity.min.css
    simplicity-{version}/images/first_vertex_29x29.png
    simplicity-{version}/images/vertex_29x29.png
Removes the simplicityLoadJs and simplicityGoogleMapLoader widgets.
Removes the loadMap method from the Bing, MapQuest, Nokia and
Yahoo map widgets.
Makes the JavaScript files pass jshint as well as jslint.

To use jslint: ant clean compress-media
To use jshint: jshint docroot/js/simplicity/*.js
Removes duplicate simplicityGeoFn.js entries from media.yml.
Fixes some Eclipse project warnings.
Removes the render params example page and
search_results_real_estate.php.
Updates the jsdoc comments that refer to search_controller.php to
instead use /my_search_controller.php, making them consistent with the
userguide.
Removes stray reference to unused namespace $.ui-fix.