build: add swarm command to binary packages, update README

Author: zelig

README.md

@@ -39,9 +39,7 @@ The go-ethereum project comes with several wrappers/executables found in the `cm
 | `evm` | Developer utility version of the EVM (Ethereum Virtual Machine) that is capable of running bytecode snippets within a configurable environment and execution mode. Its purpose is to allow insolated, fine-grained debugging of EVM opcodes (e.g. `evm --code 60ff60ff --debug`). |
 | `gethrpctest` | Developer utility tool to support our [ethereum/rpc-test](https://github.com/ethereum/rpc-tests) test suite which validates baseline conformity to the [Ethereum JSON RPC](https://github.com/ethereum/wiki/wiki/JSON-RPC) specs. Please see the [test suite's readme](https://github.com/ethereum/rpc-tests/blob/master/README.md) for details. |
 | `rlpdump` | Developer utility tool to convert binary RLP ([Recursive Length Prefix](https://github.com/ethereum/wiki/wiki/RLP)) dumps (data encoding used by the Ethereum protocol both network as well as consensus wise) to user friendlier hierarchical representation (e.g. `rlpdump --hex CE0183FFFFFFC4C304050583616263`). |
-| `bzzd`    | swarm daemon. This is the entrypoint for the swarm network. `bzzd --help` for command line options. See https://swarm-guide.readthedocs.io for swarm documentation. |
-| `bzzup`   | swarm command line file uploader. `bzzup --help` for command line options |
-| `bzzhash`   | command to calculate the swarm hash of a file or directory. `bzzhash --help` for command line options |
+| `swarm`    | swarm daemon and tools. This is the entrypoint for the swarm network. `swarm --help` for command line options and subcommands. See https://swarm-guide.readthedocs.io for swarm documentation. |
 
 ## Running geth
 

build/ci.go

@@ -72,9 +72,7 @@ var (
 		executablePath("abigen"),
 		executablePath("evm"),
 		executablePath("geth"),
-		executablePath("bzzd"),
-		executablePath("bzzhash"),
-		executablePath("bzzup"),
+		executablePath("swarm"),
 		executablePath("rlpdump"),
 	}
 
@@ -93,16 +91,8 @@ var (
 			Description: "Developer utility version of the EVM (Ethereum Virtual Machine) that is capable of running bytecode snippets within a configurable environment and execution mode.",
 		},
 		{
-			Name:        "bzzd",
-			Description: "Ethereum Swarm daemon",
-		},
-		{
-			Name:        "bzzup",
-			Description: "Ethereum Swarm command line file/directory uploader",
-		},
-		{
-			Name:        "bzzhash",
-			Description: "Ethereum Swarm file/directory hash calculator",
+			Name:        "swarm",
+			Description: "Ethereum Swarm daemon and tools",
 		},
 		{
 			Name:        "abigen",