Since day0 pt_exec.c shipped with a dummy stub for "exec" operation, stop
waiting longer and eliminate it now. This functionality can be achieved
with filters.
Drop FreeBSD CVS repos references. There are certainly still some mirrors
or old mirrors available, but since the project moved to SVN+GIT entirely
drop it.
Add CVS Id - where missing - to the documentation files. This helps users
to determine how recent are the files.
kamil