Add .insert() and .insert_char() methods to ~str.
Add linting for `crate_type` attribute values.

This ensures that the `crate_type` attribute always contains a value,
and does not contain an invalid value.
Update AUTHORS.txt for 0.9
Bump more version numbers to 0.9
Give more effusive credit to authors
libextra: Add benchmarks for ebml::reader::vuint_at()
libstd: Always inline all byteswap functions
fixup! libstd: Always inline all byteswap functions
Abort on double-failure. #910

Previously this was an rtabort!, indicating a runtime bug. Promote
this to a more intentional abort and print a (slightly) more
informative error message.

Can't test this sense our test suite can't handle an abort exit.
Change rmake and doc-test to support TESTNAME

Closes #11288
Closes #11222
Fix windows dist script

In copying the license for the third-party bins it is attempting
to delete a directory that doesn't exist.
auto merge of #11264 : am0d/rust/crate_type_lint, r=alexcrichton

This ensures that the `crate_type` attribute always contains a value,
and does not contain an invalid value.

Fixes #11256.
libsyntax: De-`@mut` `ParseSess::included_mod_stack`
librustc: De-`@mut` the parse session
libsyntax: De-`@mut` `StringReader::pos`
libsyntax: De-`@mut` `StringReader::last_pos`
libsyntax: De-`@mut` `StringReader::col`
libsyntax: De-`@mut` `StringReader::curr`
libsyntax: De-`@mut` `StringReader::peek_tok`
libsyntax: De-`@mut` `StringReader::peek_span`