Added group & startup directories, which build "stem_" versions of the myriad ssmcmdlist resources in private\2000d75b This has a USERINCLUDE into sf\os\devicesrv to get some unpublished header files.

Add tools\static_dependencies.pl which processes rom_contents.csv calculates static dependency information The static_dependencies.txt file has two sections - the first shows what each rom file depends on, - the second (lines beginning with x), shows the things which directly depend on this file (in sys\bin) The aim will be to use this file to calculate the ripple effect of removing selected executables.