Random small cleanups (#9423)

* clean up toml files

* update the parity ethereum toolchain docs

* update contribution guide and issue templates

* update desktop and service files

* build clib examples with 8 threads

* update header templates

* replace parity technologies with parity ethereum logo

whisper/README.md

@@ -1,3 +1,30 @@
-# Whisper
+## Whisper
 
 Implementation of Whisper based on the Whisper-v2 PoC.
+
+### Usage
+
+```
+Parity Whisper-v2 CLI.
+	Copyright 2015-2018 Parity Technologies (UK) Ltd.
+
+Usage:
+	whisper [options]
+	whisper [-h | --help]
+
+Options:
+	--whisper-pool-size SIZE       Specify Whisper pool size [default: 10].
+	-p, --port PORT                Specify which RPC port to use [default: 8545].
+	-a, --address ADDRESS          Specify which address to use [default: 127.0.0.1].
+	-l, --log LEVEL                Specify the logging level. Must conform to the same format as RUST_LOG [default: Error].
+	-h, --help                     Display this message and exit.
+```
+
+## Parity Ethereum toolchain
+_This project is a part of the Parity Ethereum toolchain._
+
+- [evmbin](https://github.com/paritytech/parity-ethereum/blob/master/evmbin/) - EVM implementation for Parity Ethereum.
+- [ethabi](https://github.com/paritytech/ethabi) - Parity Ethereum function calls encoding.
+- [ethstore](https://github.com/paritytech/parity-ethereum/blob/master/ethstore/) - Parity Ethereum key management.
+- [ethkey](https://github.com/paritytech/parity-ethereum/blob/master/ethkey/) - Parity Ethereum keys generator.
+- [whisper](https://github.com/paritytech/parity-ethereum/blob/master/whisper/) - Implementation of Whisper-v2 PoC.

whisper/cli/src/main.rs

@@ -48,8 +48,8 @@ use jsonrpc_http_server::{AccessControlAllowOrigin, DomainsValidation};
 
 const POOL_UNIT: usize = 1024 * 1024;
 const USAGE: &'static str = r#"
-Whisper CLI.
-	Copyright 2018 Parity Technologies (UK) Ltd
+Parity Whisper-v2 CLI.
+	Copyright 2015-2018 Parity Technologies (UK) Ltd.
 
 Usage:
 	whisper [options]