Clean up crate names and locations (#4361)

* rename crate: sp-transaction-pool-api -> sp-transaction-pool

* move primitives/core/derive-debug -> primitives/derive-debug; primitives/core/storage -> primitives/storage

* rename crate sp-core-storage -> sp-storage

* rename and move: test/utils/transaction-factory -> client/transaction-factory

* move transaction-factory -> node/transaction-factory

* fix missing rename

* Move chain-spec-builder into bin/utils

* move subkey into bin/utils

* Update new subkey location

* Update docs to reflect new location for utils

* fixing import name

substrate/bin/node/transaction-factory/src/modes.rs

@@ -0,0 +1,40 @@
+// Copyright 2019 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Substrate is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+//! The transaction factory can operate in different modes. See
+//! the `simple_mode` and `complex_mode` modules for details.
+
+use std::str::FromStr;
+
+/// Token distribution modes.
+#[derive(Debug, Clone, PartialEq)]
+pub enum Mode {
+	MasterToN,
+	MasterTo1,
+	MasterToNToM
+}
+
+impl FromStr for Mode {
+	type Err = String;
+	fn from_str(mode: &str) -> Result<Self, Self::Err> {
+		match mode {
+			"MasterToN" => Ok(Mode::MasterToN),
+			"MasterTo1" => Ok(Mode::MasterTo1),
+			"MasterToNToM" => Ok(Mode::MasterToNToM),
+			_ => Err(format!("Invalid mode: {}", mode)),
+		}
+	}
+}