Core/formula separation Part 2(b)

* move shell completion scripts to where can be auto picked up

Let's use switching new remote as opportunity to put shell completion
scripts to where they should be and avoid git conflict during the process.

* add Library/Formula and Library/Aliases symlinks

Formulae and Aliases has been relocated to homebrew/core tap.
The symlinks are pointed to new location to keep backward compatibility.

* remove formula_renames and tap_migrations

They have been replaced by the json files in the core tap.

* update: set new remote

* bump Homebrew version to 0.9.9

bump Homebrew version to 0.9.8

So we can know whether a Homebrew installation is pre or post
core/formula separation.

Will update to 0.9.9 when moving core code to new repo.

Homebrew 0.9.5

Update version due to recent compiler selection fixes.

0.9.4: optional/recommended support

Homebrew 0.9.3 for superenv

Homebrew 0.9.2

0.9.2 includes the formula specs refactoring.

Signed-off-by: Jack Nagel <[email protected]>

Homebrew 0.9.1

Bump the version number due to the Xcode/CLT change.

Homebrew 0.9

Homebrew 0.8.1

This version number is arbitrary, and only used to differentiate versions
in bug reports.

There have been enough changes to compiler detection since 0.8 that it makes
sense to bump the version here.

Homebrew 0.8