[graphic-forms-devel] updated fixes for loading the system

Please find attached an updated set of fixes for loading the library and the test programs. I've fixed some confusion in the initialization of the gfsys::*gf-tests-dir* variable. I've verified (again) that the procedure documented in the top-level readme works. Also, the file extensions may be getting munged for these attachments. The files are: graphic-forms-tests.asd config.lisp tests.lisp all of which go in the top of the installation directory. -- Jack Unrue