RethinkDB 1.6.1

Closes #20607.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
subversion: remove unicode patch

Patch no longer applies.

Closes #20609.
postgresql: Enable LDAP and PAM build options

Closes #20603.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
MacVim: apply ENV.clang on Lion too

Closes #20604.
MacVim: only need font when building icons

Closes #20606.
HDF5: add support for fortran2003

Closes #18317.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
avian: remove explicit javac check
New formula: ruby-install

Closes #20610.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Dart 24160

Closes #20613.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
luarocks 2.0.13

also add a 'head' declaration to support brew install --HEAD

Closes #20618.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Formula: improve local bottle failure messaging.
perforce: add version detection regex.
brew-test-bot: uninstall formula if already installed.
redis 2.6.14

Closes #20619.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
merge changes from upstream