Added attribution for sprintf
Added attribution for sprintf

diogofscmariano/cdf,jvelasques/cdf,webdetails/cdf,bytekast/cdf,scottyaslan/cdf,scottyaslan/cdf,miguelleite/cdf,miguelleite/cdf,scottyaslan/cdf,afrjorge/cdf,e-cuellar/cdf,carlosrusso/cdf,e-cuellar/cdf,pedrofvteixeira/cdf,diogofscmariano/cdf,akhayrutdinov/cdf,pamval/cdf,bytekast/cdf,afrjorge/cdf,Tiger66639/cdf,e-cuellar/cdf,Aliaksandr-Kastenka/cdf,Tiger66639/cdf,carlosrusso/cdf,krivera-pentaho/cdf,eliofreitas/cdf,carlosrusso/cdf,krivera-pentaho/cdf,webdetails/cdf,eliofreitas/cdf,plagoa/cdf,pamval/cdf,pamval/cdf,jvelasques/cdf,jvelasques/cdf,Aliaksandr-Kastenka/cdf,pedrofvteixeira/cdf,gcnonato/cdf,davidmsantos90/cdf,krivera-pentaho/cdf,gcnonato/cdf,gcnonato/cdf,afrjorge/cdf,akhayrutdinov/cdf,plagoa/cdf,eliofreitas/cdf,dcleao/cdf,Tiger66639/cdf,bytekast/cdf,dcleao/cdf,dcleao/cdf,davidmsantos90/cdf,davidmsantos90/cdf,miguelleite/cdf,plagoa/cdf,diogofscmariano/cdf,akhayrutdinov/cdf,pedrofvteixeira/cdf,webdetails/cdf,Aliaksandr-Kastenka/cdf