Fixed the most common lobby crash!

Two important things happened tonight:

The game now makes crash dumps
if it crashes! These are useful files that help programmers pinpoint why something crashed. They go in
```
[your Steam games folder]/Skullgirls/crash_dumps
```
...if you get one, find me on Discord/Twitter/Steam and I can possibly fix the bug easily!
Because someone sent me a crash dump, the new lobby crash (since jitter) is now FIXED! :^)

Title screen build ID 16653.

* Hee hee "dumps", yeah yeah yeah...okay, I still laugh at it too... :^)