Update OS X instructions (#42) to not require a separate ".so" file. (#44)
Update OS X instructions (#42) to not require a separate ".so" file. (#44)

The right approach is to run `install_name_tool` on the library after renaming
its extension from ".so" to ".dylib".
cem3394/haskell,jcberentsen/haskell,judah/tensorflow-haskell,tensorflow/haskell