Remove unnecessary transform

Author: mdtusz

src/components/annotations/index.js

@@ -345,8 +345,7 @@ annotations.draw = function(gd, index, opt, value) {
         .classed('annotation-text-g', true)
         .attr('data-index', String(index));
 
-    var ann = anng.append('g')
-        .attr('transform', 'translate(0,0)');
+    var ann = anng.append('g');
 
     var borderwidth = options.borderwidth,
         borderpad = options.borderpad,