Fix main to work in windows compiler
Use c to bundle lua scripts
Add script to manually build.

Follow instructions at http://luajit.org/install.html
to setup windows build environment and then run build.bat
Use libuv to write to stdout so color codes get converted on windows
Update luv and ignore generated c code
Use tty or pipe depending on type
Add repl example
Use uv for all I/O in repl example
Fix stdout issues
Update the README
Merge pull request #5 from luvit/windows-fixes

Fix main to work in windows compiler