Making autogen script detect if operating system is OSX so that we use glibtoolize provided by Homebrew since libtoolize is not available on OSX
Removing reference to INCLUDES and replacing it with a refernce to AM_CPPFLAGS, cleaning up some spacing
Merging in changes from root Tag v5-34-00-patches to make Reflex build successfully under OSX with libc++ (versus the older libstdc++)
Attempt to make it build on osx with clang