tweaks for merged totalfinder repos
update clang-format

clang-format version 3.5.0 (git@github.com:llvm-mirror/clang.git 9bb9a71f749695b8aa77ceabd33d8fb61f6cb904) (git@github.com:llvm-mirror/llvm.git c4ce78e261582d08475c6bbea334c1c9dbea494b)