Patch to fix rbenv's plugin directory in homebrew.
Revert to mainstream rbenv.
Merge branch 'master' of https://github.com/mxcl/homebrew

* 'master' of https://github.com/mxcl/homebrew:
  Revert "cmake 2.8.10"
  brew-test-bot: Cleanup and improve documentation.
  brew-test-bot: Change directory only for Git commands.
  brew-test-bot: --cleanup (not --clean) and fetch origin.
  cmake 2.8.10
  brew-test-bot: print bottle output with --log.
  brew-test-bot: add skip cleanup, setup options.
  jmeter: update urls
  pixman 0.28.0
  Ruby 1.9.3-p327
  debrew: take input from same line as prompt
  Formula#system: don't try to close a closed stream
  libdap: Update to 3.11.7
  ghc: add ENV.m32 for 32bit on x64.
Merge branch 'master' of https://github.com/mxcl/homebrew

* 'master' of https://github.com/mxcl/homebrew:
  ruby-build 20121110
  luarocks-2.0.12
  zinc 0.2.0
  Zinc 1.4.0
  Exclude the cache from `brew list --unbrewed`
  jemalloc 3.1.0
  ctemplate: add --head
  Quantlib 1.2.1
  QEMU: update fails-with
  Lilypond 2.16.1
  dhcping 1.2
  leveldb 1.7
  drizzle: use boost149
  cmake 2.8.10.1
  brew-test-bot: general cleanup.
Merge branch 'master' of https://github.com/mxcl/homebrew

* 'master' of https://github.com/mxcl/homebrew: (44 commits)
  Sqoop 1.4.2
  jmeter: use binary download
  logrotate 3.8.2
  pulseaudio 2.1
  libsass 1.0
  Movgrab 1.1.13
  Remove plist file exists check
  makepp 2.0
  jack: use fedora mirror
  shmcat 1.5
  arow++ 0.1.2
  dadadodo 1.04
  pike 7.8.700
  Work around Readline clash
  bib-tool 2.55
  asciitex: style nit
  triangle: Depends on X11
  New Formula: spatialite-gui
  Update vendered pc file path in superenv
  sphinx 2.0.6
  ...
Added WIP formula for CCV.
Merge branch 'ccv' of /Users/brandt/.local/homebrew/

* 'ccv' of /Users/brandt/.local/homebrew/:
  Added WIP formula for CCV.
  Revert to mainstream rbenv.
  Patch to fix rbenv's plugin directory in homebrew.