Update AUTHORS.txt
librustc: Allow coercions through arrays.
it -> Cargo

It wasn't clear if we needed to install Hello World or Cargo.
Implement RFC#28: Add PartialOrd::partial_cmp

I ended up altering the semantics of Json's PartialOrd implementation.
It used to be the case that Null < Null, but I can't think of any reason
for an ordering other than the default one so I just switched it over to
using the derived implementation.

This also fixes broken `PartialOrd` implementations for `Vec` and
`TreeMap`.

RFC: 0028-partial-cmp
auto merge of #15030 : sfackler/rust/partial-cmp, r=huonw

I ended up altering the semantics of Json's PartialOrd implementation.
It used to be the case that Null < Null, but I can't think of any reason
for an ordering other than the default one so I just switched it over to
using the derived implementation.

This also fixes broken `PartialOrd` implementations for `Vec` and
`TreeMap`.

# Note
This isn't ready to merge yet since libcore tests are broken as you end up with 2 versions of `Option`. The rest should be reviewable though.

RFC: 0028-partial-cmp
librustc: Don't ICE on binding same field multiple times in struct
pattern.
Little typo fix

- ./hello_world which is not recognized on Windows fixed.
- .exe extension added.
- Little rewriting.
Allow external html in rustdoc for crates.

Updated documentation to reflect md->html.
Modularized external file loading.
auto merge of #15237 : zzmp/rust/feat/markdown-in-crate-documentation, r=huonw

This makes the `in-header`, `markdown-before-content`, and `markdown-after-content` options available to `rustdoc` when generating documentation for any crate.

Before, these options were only available when creating documentation *from* markdown. Now, they are available when generating documentation from source.

This also updates the `rustdoc -h` output to reflect these changes. It does not update the `man rustdoc` page, nor does it update the documentation in [the `rustdoc` manual](http://doc.rust-lang.org/rustdoc.html).
fix typo in readme
auto merge of #15262 : zecozephyr/rust/15620, r=luqmana

Fixes #15260
auto merge of #15259 : steveklabnik/rust/patch-3, r=alexcrichton

It wasn't clear if we needed to install Hello World or Cargo.
std: make sure HashMap from_iter uses random initialization by default

It turns out that HashMap's from_iter implementation was being
initialized without the sip keys being randomized. This adds
a custom default hasher that should avoid this potential vulnerability.
std: micro optimize Hash{Map,Set}::{new,with_capacity}
auto merge of #15267 : ruud-v-a/rust/patch-1, r=huonw

[This commit](https://github.com/rust-lang/rust/commit/25fe2cadb10db1a54cefbd1520708d4397874bc3#diff-04c6e90faac2675aa89e2176d2eec7d8R57) forgot to remove one line.
Updated release notes for 0.11.0
Fix distcheck

libcoretest wasn't being included which broke the verification of the
tarball.
add example for from_byte() documenation
auto merge of #15275 : sfackler/rust/distcheck, r=alexcrichton

libcoretest wasn't being included which broke the verification of the
tarball.
Add `utf16_units`

This deprecates `.to_utf16`. `x.to_utf16()` should be replaced by either
`x.utf16_units().collect::<Vec<u16>>()` (the type annotation may be optional), or
just `x.utf16_units()` directly, if it can be used in an iterator context.

Closes #14358

[breaking-change]