Added contribution file
Added contribution file

cadazab/patchwork,laurenamy/patchwork,elzbeth/patchwork,cynthialac/patchwork,gtbay707/patchwork,joysjsj/patchwork,taichunmin/patchwork,raju249/patchwork,juliozm20/patchwork,SaraHal/patchwork,Frankyx93/patchwork,diegobust4545/patchwork,TheSpitefulOctopus/patchwork,apound01/patchwork,Soumya08pragya/patchwork,colpac64/patchwork,tanmiiti/patchwork,carufenon/patchwork,SarahSexton/patchwork,ruicorte/patchwork,rkaranam/patchwork,Misatoteen/hello-world