Log Message:
Updated to latest release - Added lua option and filled out .else cases
for options using MAKE_ENV; Two patches were committed by upstream, so
removing as no longer necessary; Updated patch-SConstruct; Updated WRKSRC;
Fix PKGMANDIR with SUBST_*; USE_TOOLS+=pkg-config; Buildlink dlopen, but
only link with -ldl on Linux; Use scons install in do-install and install
full package files. Changelog here:
http://www.fceux.com/web/pressrelease-2.2.0.html