Here is the nightly for OS X on 15 Dec 2015 - Revision d603c46
Open non-feature issues in 
Mantis: 124
Group: Standard
fso_Standard_20151215_d603c46.tgzMD5Sum------------------------------------------------------------------------
commit bade3c5
Author: DahBlount <Sat Dec 12 15:14:35 2015 -0700>
Commit: DahBlount <Sun Dec 13 15:03:31 2015 -0700>
    Normalize the position vector used in environmental reflections
 code/globalincs/def_files.cpp |   2 +-
 code/graphics/gropengltnl.cpp |   8 +-
 code/math/vecmat.cpp          | 175 +++++++++++++++++++++---------------------
 3 files changed, 91 insertions(+), 94 deletions(-)