Updates lib and add PlayerDamaged Event

[Eatric]

Not tested yet, but it should work 😄

[CLAassistant]

All committers have signed the CLA.

[Trojaner]

But why is this needed when you can reference Unturned code directly?

[Eatric]

@Trojaner25 That was and could be inserted into the documentation. You will document the method Rocket but not Unturned. If I think of something else I will add, until it comes to mind :)