Integrate update chains

[analogrithems]

Need to implement functions to allow the change of one function to affect another.

functions should contain before and after form loads before fore presetting things like available uid&gid and after for things like making sure the qmailuid and qmailgid match uid & gid

• preset(attribute, value)
• onAttributeUpdate(attributetoupdate, value, recursive) //Note value could be a function that manipulates the data to get a new value and not just a full copy //recurisve for if the new value being updated