UpgradeprovisionPlans

Futur plans for upgradeprovision

Close futur

• Handle updates on provision with user amended schema (patch available already at [my upgradeprovison-misc branch])
• Handle renaming of default GPO to correct GUID
• Handle RID stuff in a better way

A bit less closer

• Allow migration from Openldap backend to ldb backend

Even more away

• Handle migration of samba3 provision to samba4
• Allow migration from ldb backend to Openldap backen