sqlite3 builtin

Qlite3 is now builtin. Use 

flx_sqlite3.hpp

to access from C++, need config/target and lib/rtl in include
path for this to work.

>From felix, there should be no change, use

	requires package "flx_sqlite3"

to access. The tool

	bin/flx_sqlite3

is also provided, the usual shell. The shell name and
libraries are given "flx" names to separate from and standard
sqlite3 install you have.

hopefully the build will work on windows!

Still tuning so may be some build bugs.

MAKE SURE TO USE THE flx_sqlite3 package.

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