[FEATURE] Implement fs.statSync to call out of the sandbox.
[FEATURE] Handle lstat, fstat, open & close.
[FEATURE] Handle fs.read in the sandbox.
require() now works for sandboxed JavaScript.
[FEATURE] Handle fs.readdirSync in the sandbox.
[TASK] Replace SYNC_CALL macro with Sync_Call function.
[TASK] Restore fs.Stats constructor to its original version.
[FEATURE] Create passthrough API.
[FIX] Correct exception throwing inside the sandbox.
The syscall is currently being used instead of the error message since there is no error number.
[FIX] Allow program to exit.
Remove startup.syncCommandChannel from creating PipeHandle for fd 4.
Do not count fd 3 as active handle in EventLoop.
[TASK] Add libuv headers.
[TASK] Added threadpool to uv.
[FEATURE] Add ability to run sandbox without NaCl wrapper.
[TASK] Add heap-inl.h to libuv.
[TASK] Log return messages in passthrough API.
[FEATURE] Implement bi-directional async RPC.
[TASK] Import deps/http_parser
[FEATURE] Enable http_parser binding
[TASK] Include node_crpyto.cc and dependencies.
[TASK] Remove duplicate heap-inl.h