[TASK] Add timer_wrap C++ binding.
[TASK] Import heap-inl.h from libuv.
[TASK] Allow const pointers in ContainerOf.
[TASK] Add _linklist.js.
[TASK] Don't include node_nacl.nexe in the repo.

Binaries create annoying merge issues in git. For those who don't want to compile the binary themselves, we can make sure it's bundled in the npm package.
[FEATURE] Added EventLoop. Timers are working!
[TASK] Include Node.js' LICENSE.
[TASK] Primitive Makefile.
[TASK] Switch PipeWrap to be based on HandleWrap.
[FEATURE] Implement reading on stdin (unfinished).