[Sandbox] HE Shells test

Jambijon: Greetings tankers! We've already heard everyone loud and clear but thought we should have a central post for this discussion.  We can't say it enough but the revision of the HE shells is just a test, which is why it is on the Sandbox server. For those who haven't checked it out, we have a dedicated article that goes over the changes linked below: [Sandbox] High-Explosive Shells Revision: Join the Testing! GLHF!  Irrelevant Cool HE Shell Demonstration video I saw