brew/docs, branch 1.4.1

README: add tdsmith to significant contribution list.

2017-12-15T10:50:33+00:00

README: remove tdsmith from maintainers.

2017-12-15T10:19:43+00:00

New-Maintainer-Checklist: make some tweaks.

2017-12-13T11:23:11+00:00

- there are obligations on becoming a maintainer so firm these up a bit
- make clear there's a trial period after being invited to be a
  maintainer.

doctor: tell people not to file issues.

2017-12-11T15:27:18+00:00

This stuff doesn't matter.

Merge pull request #3542 from MikeMcQuaid/xcode-9.2

2017-12-10T17:45:51+00:00

Xcode 9.2

brew.1: clarify Homebrew's Ruby isn't 2.0 now.

2017-12-08T16:49:33+00:00

Make this generic; it doesn't matter what version this is and this will
future proof it.

Xcode 9.2

2017-12-08T14:59:15+00:00

Update all the necessary versions but also cleanup some related
indentation and point the `Xcode.md` document to the code rather than
duplicating it there (which means it sometimes ends up outdated).

Document HOMEBREW_FORCE_BREWED_CURL

2017-12-06T12:56:15+00:00

Should have been in #3482.

Unify proxy documentation.

2017-11-30T14:05:06+00:00

Specify under the list of environment variables how to set each of those
that we passthrough and use.

python2: Added missing pip sub-command in docs

2017-11-19T16:59:46+00:00