tutorial: Repair broken links
tutorial: Fix obsolete names
tutorial: Remove the sentence about mutable fields.
Compare file:line prefix case-insensitively on win32
Paths are case insensitive on windows and rustc and compiletest may disagree on casing.
Fixes test compile-fail/circular_modules_main
rustpkg: Clean up usage messages for install
rustpkg: Handle non-numeric versions; some cleanup

Package IDs can now be of the form a/b/c#FOO, where (if a/b/c is
a git repository) FOO is any tag in the repository. Non-numeric
tags only match against package IDs with the same tag, and aren't
compared linearly like numeric versions.

While I was at it, refactored the code that calls `git clone`,
and segregated build output properly for different packages.
Warn about unused RUST_LOG specs
rustpkg: Don't assume a non-numeric refspec is a tag

Just pass it directly to git, without prefixing it with tags/
docs: Talk about tags that aren't versions in the "Package identifiers" section
auto merge of #8046 : kmcallister/rust/unused-log, r=pcwalton
Refactored vec and str iterators to remove prefixes
auto merge of #8095 : jmgrosen/rust/no-iterator-prefixes, r=pcwalton

Resolves #8093
std: Implement FromIterator for ~str

FromIterator initially only implemented for Iterator<char>, which is the
type of the main iterator.
auto merge of #8100 : blake2-ppc/rust/str-collect, r=pcwalton

FromIterator initially only implemented for Iterator<char>, which is the
type of the main iterator.
Add support for `..base` on static struct initializers.
std: Rename Iterator adaptor types to drop the -Iterator suffix

Drop the "Iterator" suffix for the the structs in std::iterator.
Filter, Zip, Chain etc. are shorter type names for when iterator
pipelines need their types written out in full in return value types, so
it's easier to read and write. the iterator module already forms enough
namespace.
auto merge of #8091 : kevinmehall/rust/const-struct-base, r=alexcrichton

With an expression like

    static w : foo = foo { a:5, ..x };

Rust currently gives the error "constant contains unimplemented expression type". This branch implements support for constant structs with `..base`.
Added %p directive to fmt!, which expects *T as argument
auto merge of #8085 : mrordinaire/rust/percent-p, r=huonw

pull request for #8011
New naming convention for ast::{node_id, local_crate, crate_node_id, blk_check_mode, ty_field, ty_method}