Feat: implemented transfer model (quick + dirty - code needs review)

go.sum

packages/binary/valuetangle/test/payload_test.go

packages/binary/valuetransfers/address.go

packages/binary/valuetransfers/color.go

packages/binary/valuetransfers/coloredbalance.go

packages/binary/valuetransfers/outputs.go

packages/binary/valuetransfers/payload.go

packages/binary/valuetransfers/payload/id/id.go

packages/binary/valuetransfers/payload/payload.go

...binary/valuetransfers/payload/transfer/address/address.go

...etransfers/payload/transfer/coloredbalance/color/color.go

...ansfers/payload/transfer/coloredbalance/coloredbalance.go

packages/binary/valuetransfers/payload/transfer/id/id.go

...s/binary/valuetransfers/payload/transfer/inputs/inputs.go

...es/binary/valuetransfers/payload/transfer/output/id/id.go

...binary/valuetransfers/payload/transfer/outputs/outputs.go

packages/binary/valuetransfers/payload/transfer/transfer.go

packages/binary/valuetransfers/payload_id.go

packages/binary/valuetransfers/test/payload_test.go

packages/binary/valuetransfers/transfer.go