Lua 5.3 bytecode reference updated

[Dibyendu Majumdar <mobile@...>]

Hi,

I previously reported that I was working to bring the the excellent 'A
No-Frills Introduction to Lua 5.1 VM Instructions' by Kein-Hong Man up
to date for Lua 5.3. I did some updates recently adding details of a
few more bytecodes. Please let me know if you spot errors in the
document.

https://github.com/dibyendumajumdar/ravi/blob/master/readthedocs/lua_bytecode_reference.rst

Thanks and Regards
Dibyendu