pypy: distribute 0.6.45
flac: inline flac2mp3 script

Closes #20448.
cfitsio: compile examples directly to bin
CDK 5.0.20120323

Closes #20216.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
denominator 1.3.0

Closes #20490.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Xcode 4.6.3
gdal: use ENV.libxml2
rust: switch head branch

Closes #20492.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
change according to the suggestion of @samueljohn
Merge remote-tracking branch 'origin/homebrew_mavericks_include' into homebrew_mavericks_include
revert file to original state