Fixes #3347.

R=golang-dev, aram, r, rsc
CC=golang-dev
https://golang.org/cl/5918043

Update #3400

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5921044

For example, /ref and /doc/reference.html now both redirect to /ref/.

Fixes #3401.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5916044

Fixes #3399.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5919044

Fixes #3402.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5923043

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5921043

        use cancelBubble=true instead of preventDefault().

R=golang-dev, rsc, adg
CC=golang-dev
https://golang.org/cl/5888043

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5917043

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5902060

I'd prefer not to ship a bunch of bad Python code to everyone who uses
Go 1.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5915043

R=r
CC=golang-dev
https://golang.org/cl/5913044

- Renamed ExportData -> FindGcExportData
  and base it on an a bufio.Reader rather
  than a filename so it can be used in
  environments where object files are
  stored elsewhere.

- Factor former GcImporter into GcImportData
  and GcImport. Implementations with different
  storage locations for object files can build
  a customized GcImport using GcImportData.

This is pkg/exp only - no impact on Go 1.

R=golang-dev, lvd, rsc
CC=golang-dev
https://golang.org/cl/5574069

The heading "Copyright" uses id="copyright" as the anchor name.
However, there is also a <div id="copyright"> at the bottom.
Using the same ID value twice in the same file is illegal
(http://www.w3.org/TR/html401/struct/links.html#h-12.2.3).

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5909045

Summarize the desiderata for selecting versions of remote packages to get.
Fixes #3394.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5902058

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5908055

Otherwise we won't fail if something goes wrong.
This shell programming stuff is tricky.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5905062

* set default installation drive to C:\
* remove Win64 component property

R=golang-dev, bradfitz, aram
CC=golang-dev
https://golang.org/cl/5901044

They could be tested but that requires more than seems wise right now.

Update #2648.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5908054

This makes packages with lengthly package comments easier to browse.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5901055

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5908052

        Otherwise we can't invoke go_bootstrap directly.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5900061

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5901051

R=golang-dev, minux.ma, bradfitz
CC=golang-dev
https://golang.org/cl/5874055

"go tool fmt" doesn't work, "go tool vet" does.

R=golang-dev, rogpeppe, r, minux.ma, bradfitz
CC=golang-dev
https://golang.org/cl/5900049

Also explain the situation with recursive String methods more accurately,
and clean up the code now that the fmt package is more careful.

R=golang-dev, minux.ma, bradfitz
CC=golang-dev
https://golang.org/cl/5907047

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5900046

Fixes #3245.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5905045

Compare and explain go, go cmd, and go tool cmd.
The situation is not concisely explained elsewhere in the main docs.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5906043

32 bytes is enough for all FileMode bits.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5853044

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5877064

Fixes #3383.

R=iant, bradfitz
CC=golang-dev
https://golang.org/cl/5891045

R=golang-dev, iant, r
CC=golang-dev
https://golang.org/cl/5877050

The existing code that tried to prevent ECC ciphersuites from being
selected when there were no mutual curves still left |suite| set.
This lead to a panic on a nil pointer when there were no acceptable
ciphersuites at all.

Thanks to George Kadianakis for pointing it out.

R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/5857043

Delete () from function names and change the reference to some
functions to the correct term, methods.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5874063

It was showing the same snippet twice instead of the type definition and snippet.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5875045

R=golang-dev, r
CC=golang-dev, mattn.jp
https://golang.org/cl/5885056

R=golang-dev
CC=golang-dev
https://golang.org/cl/5877063

R=golang-dev
CC=golang-dev
https://golang.org/cl/5877062

        * implement simple getElementsByClassName for IE8.
        * remove some lint warnings.

Fixes #3318.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5881054

R=golang-dev, r, dave
CC=golang-dev
https://golang.org/cl/5876068