ruby-build 20131206

Closes #25020.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
jruby 1.7.9
Fix typo in example formula

Closes #25028.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
fdk-aac 0.1.3

Closes #25035.

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