[#843] Fix identity key generation bug during repo init
[#843] Fix identity key generation bug during repo init

OpenBazaar/openbazaar-go,OpenBazaar/openbazaar-go,gubatron/openbazaar-go,OpenBazaar/openbazaar-go,gubatron/openbazaar-go,gubatron/openbazaar-go,hoffmabc/openbazaar-go,hoffmabc/openbazaar-go,hoffmabc/openbazaar-go