add error handling to repository calls
add error handling to repository calls

gryffon/ringteki,samuellinde/throneteki,Antaiseito/throneteki_for_doomtown,DukeTax/throneteki,jeremylarner/ringteki,jbrz/throneteki,ystros/throneteki,jbrz/throneteki,jeremylarner/ringteki,gryffon/ringteki,cryogen/throneteki,jeremylarner/ringteki,cryogen/gameteki,Antaiseito/throneteki_for_doomtown,DukeTax/throneteki,gryffon/ringteki,cryogen/gameteki,cryogen/throneteki,samuellinde/throneteki