CRUD should support top entity like function

[ghost]

Currently CRUD operations work on a single entity. This does not allow a single create operation to work on multiple entities that do not have a common parent. By introducing a Top entity which represents that datastore (for lack of better term), we can allow these operations to happen

Proposal is to create a class per module (for those modules/packages that have classes/enums defined in them).
These module classes will have properties for the top level elements for example the oc-bgp module will have a top level class Module this class will have one property which is hte top level Bgp class that corresponds to the container bgp.

Note this class must be at the same level as the Bgp classes and should appear after the top level classes have been defined. Further more this class should not have any nested type definitions

Example 👎

module A {

container A {
..
}
leaf b;

list C {
...
}
}

will produce

class A(object): --> container A

class C(object): --> list C

Now the new module class

class AModule(object):
def init(self):
self.a = A()
self.b = None --> for leaf B
self.c = YList() ---> list of C's