Apply a patch from Larry Doolittle to add "-all" and "-none" switches

to multibuild.pl.  I did a little formatting adjustments to make it
_very_ obvious when things stop working.  I also removed the USE_PROCFS
config option -- just do the right thing when USE_DEVPS_PATCH is enabled.
 -Erik

shell/cmdedit.c

@@ -54,6 +54,9 @@
 #include <sys/stat.h>
 #endif
 
+#include "pwd_grp/pwd.h"
+
+
 static const int MAX_HISTORY = 15;		/* Maximum length of the linked list for the command line history */
 
 enum {