Neo-vm returns ANY when invoking a script at an address that is outside of its bounds

[csmuller]

Summary or problem description
The scenario is that a contract manifest has a faulty offset to a method. The offset points outside of the contract script's bounds. When deployed and invoked the neo-vm returns a null StackItem of type ANY and in state HALT.

Do you have any solution you want to propose?
In my opinion it is more reasonable and less confusing to return FAULT in such a scenario.
Additionally, as a developer making a invokefunction, call it is desirable to receive more information about why the neo-vm faulted. But that is not the main concern of this issue.

[roman-khimov]

it is desirable to receive more information about why the neo-vm faulted

neo-project/neo-modules#334