add "(see below)" to a reference to a new concept

This is because I observed someone reading the tutorial who thought they'd
missed something when they got to the mention of variable bindings.

This patch doesn't reflow the paragraphs so that you can see the semantic
change that I made, and a subsequent patch will reflow this paragraph.

Fixes https://github.com/rust-lang/rust/issues/13570.
reflow with emacs fill-paragraph (fill-column 71)
Register new snapshots

This change starts denying `*T` in the parser. All code using `*T` should ensure
that the FFI call does indeed take `const T*` on the other side before renaming
the type to `*const T`.

Otherwise, all code can rename `*T` to `*const T`.

[breaking-change]
README: Add instructions for building on windows.
rustc: update the unnecessary parens lint for struct literals.

Things like `match X { x: 1 } { ... }` now need to be written with
parentheses, so the lint should avoid warning in cases like that.
Skeleton outline of the guide.
Add test for #11677

This code used to cause an ICE

Closes #11677
auto merge of #15166 : zookoatleastauthoritycom/rust/13570-add-see-below-to-a-reference-to-a-new-concept-2, r=huonw

This is the same patch as submitted to https://github.com/rust-lang/rust/issues/13570 and https://github.com/rust-lang/rust/pull/14124, but with @pnkfelix's comment (https://github.com/rust-lang/rust/pull/14124#issuecomment-42797536) addressed, and with reflow as a separate commit. I'm submitting it in case @steveklabnik hasn't yet merged a rewrite of the tutorial (https://github.com/rust-lang/rust/issues/13570#issuecomment-46864789), in which case this patch might as well be merged into the old tutorial.
auto merge of #15211 : steveklabnik/rust/guide_skeleton, r=huonw

This diff will look better once bors takes care of https://github.com/rust-lang/rust/pull/15183

@brson and I talked about it, and, if I commit this skeleton, I can submit PRs for each portion, without doing this silly "builds on previous PRs" stuff, and it shouldn't cause conflicts.

This lays out what I think the guide should cover, and in what order.  I haven't picked a cohesive project yet that shows all this off, but I think this progression of concepts is appropriate.
auto merge of #15213 : Sawyer47/rust/issue-11677, r=huonw

This code used to cause an ICE

Closes #11677
auto merge of #15212 : huonw/rust/struct-paren-lint, r=alexcrichton

rustc: update the unnecessary parens lint for struct literals.

Things like `match X { x: 1 } { ... }` now need to be written with
parentheses, so the lint should avoid warning in cases like that.
Updated release notes for 0.11.0
Update AUTHORS.txt
Update to 0.11.0
librustc: Schedule cleanups properly when coercing to a &Trait.
auto merge of #15226 : luqmana/rust/abol, r=pcwalton

This was causing a ton of leaks in macro expansion.
working on hygiene
make fold_attribute part of Folder trait
replaced ignore-pretty with no-pretty-expanded

Per @acrichto's suggestion, use the more narrowly focused exclusion.
get rid of needless wrapper function