Merge branch 'master' into develop

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "curve25519-dalek"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Isis Lovecruft <isis@patternsinthevoid.net>",
            "Henry de Valence <hdevalence@hdevalence.ca>"]
 readme = "README.md"
@@ -35,7 +35,7 @@ lto = false        # controls `-C lto` for binaries and staticlibs
 debug-assertions = true # controls whether debug assertions are enabled
 codegen-units = 1  # controls whether the compiler passes `-C codegen-units`
                    # `codegen-units` is ignored when `lto = true`
-                   panic = 'unwind'   # panic strategy (`-C panic=...`), can also be 'abort'
+panic = 'unwind'   # panic strategy (`-C panic=...`), can also be 'abort'
 
 # The release profile, used for `cargo build --release`.
 [profile.release]

README.md

@@ -44,7 +44,7 @@ Extensive documentation is available [here](https://docs.rs/curve25519-dalek).
 To install, add the following to the dependencies section of your project's
 `Cargo.toml`:
 
-    curve25519-dalek = "^0.3"
+    curve25519-dalek = "^0.4"
 
 Then, in your library or executable source, add:
 

src/curve.rs

@@ -80,7 +80,6 @@
 use core::fmt::Debug;
 use core::iter::Iterator;
 use core::ops::{Add, Sub, Neg, Index};
-use core::cmp::{PartialEq, Eq};
 
 use constants;
 use field::FieldElement;