cmd/tsr: always read configuration from default file
cmd/tsr: always read configuration from default file

And ignore errors

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