This found tons of errors in rig_debug statements
So this patch cleans up all the files that were producing warnings or errors
This should fix a few segfaults when running with debug turned on
Split G313 sources into POSIX and Windows versions and use Automake
conditionals for building on *linux-gnu or mingw*, pw32*, or cygwin
platforms.
Fixed dlopen issue on g313 backend which broke rigmatrix generation.
Signed-off-by: Nate Bargmann <n0nb@n0nb.us>