byteorder 1.2.3

Library for reading/writing numbers in big-endian and little-endian.
Documentation
1.2.1
=====
This patch release removes more unnecessary uses of `unsafe` that
were overlooked in the prior `1.2.0` release. In particular, the
`ReadBytesExt::read_{f32,f64}_into_checked` methods have been deprecated and
replaced by more appropriately named `read_{f32,f64}_into` methods.


1.2.0
=====
The most prominent change in this release of `byteorder` is the removal of
unnecessary signaling NaN masking, and in turn, the `unsafe` annotations
associated with methods that didn't do masking. See
[#103](https://github.com/BurntSushi/byteorder/issues/103)
for more details.

* [BUG #102]https://github.com/BurntSushi/byteorder/issues/102:
  Fix big endian tests.
* [BUG #103]https://github.com/BurntSushi/byteorder/issues/103:
  Remove sNaN masking.


1.1.0
=====
This release of `byteorder` features a number of fixes and improvements, mostly
as a result of the
[Litz Blitz evaluation](https://public.etherpad-mozilla.org/p/rust-crate-eval-byteorder).

Feature enhancements:

* [FEATURE #63]https://github.com/BurntSushi/byteorder/issues/63:
  Add methods for reading/writing slices of numbers for a specific
  endianness.
* [FEATURE #65]https://github.com/BurntSushi/byteorder/issues/65:
  Add support for `u128`/`i128` types. (Behind the nightly only `i128`
  feature.)
* [FEATURE #72]https://github.com/BurntSushi/byteorder/issues/72:
  Add "panics" and "errors" sections for each relevant public API item.
* [FEATURE #74]https://github.com/BurntSushi/byteorder/issues/74:
  Add CI badges to Cargo.toml.
* [FEATURE #75]https://github.com/BurntSushi/byteorder/issues/75:
  Add more examples to public API items.
* Add 24-bit read/write methods.
* Add `BE` and `LE` type aliases for `BigEndian` and `LittleEndian`,
  respectively.

Bug fixes:

* [BUG #68]https://github.com/BurntSushi/byteorder/issues/68:
  Panic in {BigEndian,LittleEndian}::default.
* [BUG #69]https://github.com/BurntSushi/byteorder/issues/69:
  Seal the `ByteOrder` trait to prevent out-of-crate implementations.
* [BUG #71]https://github.com/BurntSushi/byteorder/issues/71:
  Guarantee that the results of `read_f32`/`read_f64` are always defined.
* [BUG #73]https://github.com/BurntSushi/byteorder/issues/73:
  Add crates.io categories.
* [BUG #77]https://github.com/BurntSushi/byteorder/issues/77:
  Add `html_root` doc attribute.