uts: Allow for address space randomisation.
Randomise the base addresses of shared objects, non-fixed mappings, the
stack and the heap.  Introduce a service, svc:/system/process-security,
and a tool psecflags(1) to control and observe it

@@ -299,10 +299,11 @@
                 proc.1                          \
                 prof.1                          \
                 profiles.1                      \
                 projects.1                      \
                 ps.1                            \
+                psecflags.1                     \
                 ptree.1                         \
                 pvs.1                           \
                 pwd.1                           \
                 ranlib.1                        \
                 rcapstat.1                      \