Enhancing the AuthTokenValidateSvc so that it can have a process model

where it executes the Java classes from helper processes. This is being
dome to get around SUN's JVM problem where class invokations from a
thread fail.

CASA-auth-token/server/AuthTokenValidate/Svc/linux/internal.h

@@ -45,6 +45,7 @@ extern "C" {
 #include <stdlib.h>
 #include <pthread.h>
 #include <syslog.h>
+#include <sys/mman.h>
 #include <signal.h>
 #include <sys/stat.h>
 #include <sys/file.h>