rogue3: begin porting to autoconf.

Rogue V3 can now be built with './configure && make'.  This is
preliminary: 'make install' does not work yet.

rogue3/mdport.c

@@ -61,10 +61,6 @@
 #include <pwd.h>
 #endif
 
-#if defined(HAVE_SYS_UTSNAME)
-#include <sys/utsname.h>
-#endif
-
 #if defined(HAVE_ARPA_INET_H)
 #include <arpa/inet.h> /* Solaris 2.8 required this for htonl() and ntohl() */
 #endif
@@ -1568,7 +1564,7 @@ md_ucount()
 
    return(count);
 #else
-   return(1)
+   return(1);
 #endif
 }