Some minor cleaning up (#57). Also update our LLVM plugin binary on Mac OS X (using install_name_tool), but OpenCOR still doesn't work, so I am wondering whether LLVM doesn't have to be rebuilt following our upgrade to Xcode 4.4.
Some minor cleaning up (#57). Also update our LLVM plugin binary on Mac OS X (using install_name_tool), but OpenCOR still doesn't work, so I am wondering whether LLVM doesn't have to be rebuilt following our upgrade to Xcode 4.4.

mirams/opencor,mirams/opencor,mirams/opencor,Fairly/opencor,Fairly/opencor,mirams/opencor,Fairly/opencor,mirams/opencor,Fairly/opencor,Fairly/opencor