Re-entrancy create & create2 as external calls

[JoranHonig]

Description

If an attacker is able to influence the creation code used for the create opcodes then he could re-enter the creating contract. Therefore the re-entrancy module should be extended to also consider this specific case.

[yxliang01]

@JoranHonig Would you like to rephrase the issue description? I don't seem to understand what it means.