remove local gem dependency
remove local gem dependency

bitpay/spree-bitpay,philosodad/spree-bitpay,bitpay/spree-bitpay,Tetpay/spree-bitpay,philosodad/spree-bitpay,bitpay/spree-bitpay,Tetpay/spree-bitpay,philosodad/spree-bitpay,Tetpay/spree-bitpay,bitpay/spree-bitpay,philosodad/spree-bitpay