Merge pull request #1 from astrails/master

fix for rendering series of bar chart lablels

src/g.bar.js

@@ -152,8 +152,8 @@ Raphael.fn.g.barchart = function (x, y, width, height, values, opts) {
             for (var i = 0; i < len; i++) {
                 for (var j = 0; j < (multi || 1); j++) {
                     // did not remove the loop because don't yet know whether to accept multi array input for arrays
-                    var label = paper.g.labelise(multi ? labels[0] && labels[0][i] : labels[i], multi ? values[0][i] : values[i], total);
-                     L = paper.g.text(bars[0][i].x, isBottom ? y + 5 + height - barvgutter / 2 : bars[0][i].y - 10, label);
+                    var label = paper.g.labelise(multi ? labels[j] && labels[j][i] : labels[i], multi ? values[j][i] : values[i], total);
+                     L = paper.g.text(bars[j][i].x, isBottom ? y + 5 + height - barvgutter / 2 : bars[j][i].y - 10, label);
 										if (rotate) {
 											L.rotate(90);
 											// If we rotated it, we need to move it as well. Still have to use the width