Added BSD License for source
Added BSD License for source

shrimalmadhur/uvCharts,RobertoMalatesta/uvCharts,RobertoMalatesta/uvCharts,hashd/uvCharts,chrfin/uvCharts,gadgauss/uvCharts,shrimalmadhur/uvCharts,gadgauss/uvCharts,hashd/uvCharts,chrfin/uvCharts