[Felix-language] code generator change

[john s. <sk...@us...>]

I am changing the code generator to use templates for some types.
This is a bit experimental. You will need to do this if you don't
want to do a complete rebuild:

cp src/rtl/flx_compiler_support_bodies.hpp build/release/share/lib/rtl/

This change replaces a generated tuple for sizes 2,3,4,5 with
a template, provided the type isn't recursive. For example:

//TYPE 65766: int * string * int
typedef _tt3<int,_a12409t_65765,int>_tt65766;


--
john skaller
sk...@us...
http://felix-lang.org