Fixed VM bug where OP_DIV subtracted instead of dividing
Signed-off-by: Christian Gunderman <gundermanc@gmail.com>
Implemented OP_CALL_B. Found bug in frmstk that overwrites header when writing.
	Bug in frmstk.c has yet to be fixed.
Signed-off-by: Christian Gunderman <gundermanc@gmail.com>
Changed params of vm_exec

Signed-off-by: Christian Gunderman <christian@sonofboss.cwru.edu>
Merge branch 'master' of gundersoft.case.edu:gunderscript
Merging code from laptop
Updated README status for frmstk.c file.