s4:AD LDIFs - More refactoring

s4:AD LDIFs - More refactoring

This commit includes:
- Additional static object data in SAMBA 4's AD to start supporting of
  - forest updates, - lost and found, - quotas on DS, - physical locations,
  - licensing of sites, - subnets, - policies for WMI, - DNS entries in AD
- Reordering of provision*.ldif files to be able to find entries and make future
  additions easier
- Add comments in provision*.ldif files to point out where subentries are located
  when they are based in other LDIFs
- Removations of autogenerated "cn" attributes