initial nacl port
use LD for linking rather than CC, but default to CC
add ppapi_cpp lib
add new files
add doc comment
temp fix for compiler crash
define NO_SDL_GLEXT
add create_nmf step
remove asm from build
exit when make fails
fixup main entry point
add message listener for alert messages
make alert messages work
resources loaded using nacl_mounts
remove getpwuid call
add renderer .so files to nmf
Update to build with pepper_28
Use SDLmain for nacl port