update contributors
update contributors

tsuru/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,tsuru/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,cezarsa/tsuru,ggarnier/tsuru,cezarsa/tsuru,ggarnier/tsuru,cezarsa/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,gwmoura/tsuru,tsuru/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,tsuru/tsuru,ArxdSilva/tsuru,ggarnier/tsuru