Suppress b2 output
Fix boost include dir
Use libc++ for travis
Revert libc++ change for boost
Fix chesspp::util namespace being inline
Fix warnings on clang
Fix clang error about private destructor
Try to update clang for travis
Have travis build clang
Make svn quiet
Fix current directory
Show clang version after building
Only make clang in travis
Have travis also make libc++
Build SFML with libc++
Try to fix libc++ usage
Give up on using libc++ for now
Merge @Thumperrr's OSX changes with alterations
Fixed the mistake I made earlier. CMake should build for non-apple machines.