Debugging Stuff!

There are a couple major things here

1. I have added the Minidump modcomp. This should never be disabled, so
I haven't linked it to a define in EaModding.h

2. I have created a new build configuration, Ea Debug, which does two
things (for now). First, it defines CVASSERT_ENABLE, which will enable
the assert system Firaxis built into Civ 5. It will also allow us to
write our own assertions (see CvAssert.h for more info). Second, it
defines EA_DEBUG_BUILD, which can be used to control any specialized
debugging systems we want to add later (custom logging?).