rename cargo-sqlx -> sqlx-cli

edit README

sqlx-cli/Cargo.toml

@@ -0,0 +1,49 @@
+[package]
+name = "sqlx-cli"
+version = "0.0.1"
+description = "Command-line utility for SQLx, the Rust SQL toolkit."
+authors = [
+    "Jesper Axelsson <jesperaxe@gmail.com>",
+    "Austin Bonander <austin.bonander@gmail.com>" # austin@launchbadge.com
+]
+edition = "2018"
+readme = "README.md"
+homepage = "https://github.com/launchbadge/sqlx"
+repository = "https://github.com/launchbadge/sqlx"
+keywords = ["database", "postgres", "database-management", "migration"]
+categories = ["database", "command-line-utilities"]
+default-run = "sqlx"
+
+[[bin]]
+name = "sqlx"
+path = "src/bin/sqlx.rs"
+
+# enables invocation as `cargo sqlx`; required for `prepare` subcommand
+[[bin]]
+name = "cargo-sqlx"
+path = "src/bin/cargo-sqlx.rs"
+
+[dependencies]
+dotenv = "0.15"
+tokio = { version = "0.2", features = ["macros"] }
+sqlx = { version = "0.3", path = "..", default-features = false, features = [ "runtime-tokio", "offline" ] }
+futures = "0.3"
+structopt = "0.3"
+chrono = "0.4"
+anyhow = "1.0"
+url = { version = "2.1.1", default-features = false }
+async-trait = "0.1.30"
+console = "0.10.0"
+dialoguer = "0.5.0"
+serde_json = { version = "1.0.53", features = ["preserve_order"] }
+serde = "1.0.110"
+glob = "0.3.0"
+cargo_metadata = "0.10.0"
+
+[features]
+default = [ "postgres", "sqlite", "mysql" ]
+
+# database
+mysql = [ "sqlx/mysql" ]
+postgres = [ "sqlx/postgres" ]
+sqlite = [ "sqlx/sqlite" ]