Remove extraneous parseFloat arguments, and add float count example

example.html

@@ -57,13 +57,18 @@ <h2>Start the countdown...</h2>
     <p>Lift-off in <b id="countdown" data-from="3" data-to="1" data-speed="3000"></b></p>
   </div>
 
+  <div class="example">
+    <h2>Earth's Gravity</h2>
+    <p><b id="gravity" data-from="0.0" data-to="9.8" data-speed="3000" data-decimals="2"></b> m/s<sup>2</sup></p>
+  </div>
+
   <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
   <script type="text/javascript" src="jquery.countTo.js"></script>
 
   <script type="text/javascript">
     jQuery(function ($) {
-      // simple example
-      $('#lollipop').countTo();
+      // simple examples
+      $('#lollipop, #gravity').countTo();
 
       // custom formatting example
       $('#earth').countTo({

jquery.countTo.js

@@ -6,8 +6,8 @@
 		return $(this).each(function () {
 			// set options for current element
 			var settings = $.extend({}, options, {
-				from:            parseFloat($(this).attr('data-from') || options.from, 10),
-				to:              parseFloat($(this).attr('data-to') || options.to, 10),
+				from:            parseFloat($(this).attr('data-from') || options.from),
+				to:              parseFloat($(this).attr('data-to') || options.to),
 				speed:           parseInt($(this).attr('data-speed') || options.speed, 10),
 				refreshInterval: parseInt($(this).attr('data-refresh-interval') || options.refreshInterval, 10),
 				decimals:        parseInt($(this).attr('data-decimals') || options.decimals, 10)