misc: add check-contributors script
misc: add check-contributors script

cezarsa/tsuru,cgvarela/tsuru,tuxmonteiro/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,Endika/tsuru,mderaldo/tsuru,tuxmonteiro/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,gciotta/tsuru,gwmoura/tsuru,mderaldo/tsuru,hcxiong/tsuru,tuxmonteiro/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,gciotta/tsuru,cezarsa/tsuru,firebitsbr/tsuru,RichardKnop/tsuru,kgrvamsi/tsuru,firebitsbr/tsuru,jblancett/tsuru,hcxiong/tsuru,cezarsa/tsuru,tsuru/tsuru,4eek/tsuru,firebitsbr/tsuru,mderaldo/tsuru,cezarsa/tsuru,Endika/tsuru,gciotta/tsuru,Endika/tsuru,cgvarela/tsuru,hcxiong/tsuru,gwmoura/tsuru,kgrvamsi/tsuru,ArxdSilva/tsuru,jblancett/tsuru,jblancett/tsuru,guilhermebr/tsuru,ArxdSilva/tsuru,4eek/tsuru,ggarnier/tsuru,RichardKnop/tsuru,ggarnier/tsuru,4eek/tsuru,tsuru/tsuru,tsuru/tsuru,ggarnier/tsuru,RichardKnop/tsuru,tsuru/tsuru,hugoantunes/tsuru,cgvarela/tsuru,guilhermebr/tsuru,hugoantunes/tsuru,kgrvamsi/tsuru