Remove futures2 crate (#380)

Cargo.toml

@@ -32,7 +32,6 @@ members = [
   "tokio-tcp",
   "tokio-udp",
   "tokio-uds",
-  "futures2",
 ]
 
 [badges]

futures2/Cargo.toml

@@ -1,14 +0,0 @@
-[package]
-name = "futures2"
-
-version = "0.1.0"
-authors = ["Aaron Turon <aturon@mozilla.com>"]
-license = "MIT/Apache-2.0"
-repository = "https://github.com/tokio-rs/tokio"
-homepage = "https://tokio.rs"
-description = """
-Enables depending on futures 0.2 and futures 0.1 in the same crate.
-"""
-
-[dependencies]
-futures = "0.2"

futures2/src/lib.rs

@@ -1,2 +0,0 @@
-extern crate futures;
-pub use futures::*;