Map constructor now calls on div argument, so that developer doesn't need to.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@57 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/test_Map.html

@@ -6,7 +6,7 @@
     function test_01_Map_constructor (t) {
         t.plan( 12 );
         
-        map = new OpenLayers.Map($('map'));
+        map = new OpenLayers.Map('map'); // no longer need to call $(), constructor does it
         t.ok( map instanceof OpenLayers.Map, "new OpenLayers.Map returns object" );
         t.ok( map.div instanceof HTMLDivElement, "map.div is an HTMLDivElement" );
         t.ok( map.controlDiv instanceof HTMLDivElement, "map.controlDiv is an HTMLDivElement" );