Update to latest version of jRange (fixes issue #867)

library/jRange/jquery.range.js

@@ -33,7 +33,9 @@
 			step  : 1,
 			format: '%s',
 			theme : 'theme-green',
-			width : 300
+			width : 300,
+			minRange: 0,
+			maxRange: 'auto'
 		},
 		template : '<div class="slider-container">\
 			<div class="back-bar">\
@@ -103,7 +105,8 @@
 			if(e.which !== 1){return;}
 			e.stopPropagation(); e.preventDefault();
 			var pointer = $(e.target);
-			pointer.addClass('focused');
+			this.pointers.removeClass('last-active');
+			pointer.addClass('focused last-active');
 			this[(pointer.hasClass('low')?'low':'high') + 'Label'].addClass('focused');
 			$(document).on('mousemove.slider', $.proxy(this.onDrag, this, pointer));
 			$(document).on('mouseup.slider', $.proxy(this.onDragEnd, this));
@@ -280,6 +283,7 @@
 				options = typeof option === 'object' && option;
 			if (!data) {
 				$this.data('plugin_' + pluginName, (data = new jRange(this, options)));
+				$(window).resize(function() { data.setValue(data.getValue()); }); // Update slider position when window is resized to keep it in sync with scale
 			}
 			// if first argument is a string, call silimarly named function
 			// this gives flexibility to call functions of the plugin e.g.
@@ -294,4 +298,4 @@
 		return result || this;
 	};
 
-})(jQuery, window, document);
+})(jQuery, window, document);