Sortable: Cleanup

Closes jquerygh-1168
Closes jquerygh-1169

Author: NiGhTTraX

tests/unit/sortable/sortable_events.js

@@ -249,12 +249,12 @@ test( "over", function() {
 	});
 
 	ok( hash, "stop event triggered" );
-	ok( hash.helper, "UI should not include: helper" );
+	ok( hash.helper, "UI includes: helper" );
 	ok( hash.placeholder, "UI hash includes: placeholder" );
 	ok( hash.position && ( "top" in hash.position && "left" in hash.position ), "UI hash includes: position" );
 	ok( hash.offset && ( hash.offset.top && hash.offset.left ), "UI hash includes: offset" );
 	ok( hash.item, "UI hash includes: item" );
-	ok( hash.sender, "UI hash does not include: sender" );
+	ok( hash.sender, "UI hash includes: sender" );
 	equal( overCount, 1, "over fires only once" );
 });
 

ui/jquery.ui.sortable.js

@@ -733,7 +733,7 @@ $.widget("ui.sortable", $.ui.mouse, {
 				p = this.containers[i].element.offset();
 				this.containers[i].containerCache.left = p.left;
 				this.containers[i].containerCache.top = p.top;
-				this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
+				this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
 				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
 			}
 		}