Major regrouping of apache_policy

Now use apache_domain and apache_user_domain
Added boolean httpd_builtin_scripting.   Which when turned off only allows
running of external apache scripts, not built in modules like PHP.
Users can now create their own scripts using apache_domain(myscript)

More fixes of can_network and named_connect

Added NetworkManager policy.

A few fixes submitted from Ivan  for hal, kudzu





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