Rather than hardcode this as a flag, if I set this through the
preferences code users can change the value.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
Ocarina no longer has a header file subdirectory so there is no reason
to have a libsaria subdirectory anymore. Putting header files directly
in the include/ directory is a bit simpler.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>