Merge pull request #833 from ethersphere/frontier/solidity

cmd/geth/admin.go

cmd/geth/info_test.json

cmd/geth/js.go

cmd/geth/js_test.go

cmd/geth/main.go

cmd/utils/cmd.go

cmd/utils/flags.go

common/compiler/solidity.go

common/compiler/solidity_test.go

common/natspec/natspec.go

common/natspec/natspec_e2e_test.go

common/natspec/natspec_test.go

common/resolver/resolver.go

common/resolver/resolver_test.go

core/chain_manager.go

core/state/state_object.go

rpc/api.go

rpc/api_test.go

rpc/args.go

rpc/args_test.go