novus/nvd3 — pull request #221 by WoosubKim (2013-08-16 03:57:32+00:00)
Title: issue #173. Control items text can be configured

Usage]
// multiBar Chart
chart.controlsData({
groupedName: 'Type A',
stackedName: 'Type B'
});

// Area Chart
chart.controlsData({
stackedName: 'Type A',
streamName: 'Type B',
expandedName: 'Type C',
});