message: let docs.rs  build for all features
diff: @@ -5,7 +5,7 @@ documentation = "https://docs.rs/connectorx"
  edition = "2018"
  license = "MIT"
  name = "connectorx"
  -readme = "README.md"
  +readme = "../README.md"
  repository = "https://github.com/sfu-db/connector-x"
  version = "0.2.0-alpha.3"
  @@ -63,3 +63,6 @@ src_dummy = ["num-traits", "chrono"]
  src_mysql = ["r2d2_mysql", "rust_decimal", "num-traits", "chrono", "r2d2"]
  src_postgres = ["postgres", "r2d2_postgres", "csv", "hex", "serde_json", "uuid", "rust_decimal", "num-traits", "chrono", "r2d2"]
  src_sqlite = ["rusqlite", "r2d2_sqlite", "fallible-streaming-iterator", "derive_more", "owning_ref", "chrono", "r2d2"]
  +
  +[package.metadata.docs.rs]
  +features = ["all"]
  