added class factory to basic library
updated basic form func
added class factories for basicGL and glut libraries
added class factories for dafif and dis libraries
added class factory for instruments library
added class factory for ioDevice library
added class factory to maps library
added class factory to otw library
removed reference to deleted file from Makefile
added class factory to recorder library
added class factory to sensors library
added class factory to simulation library
added class factory to terrain library
added class factory to vehicles library and updated changelog
replaced much 'form' terminology with 'factory'
commented out use of old form funcs warning for now