Update HUD stuff, bug and format fixes.

Added environment variables to premake5.lua.
Update README.md

src/control/Darkel.cpp

@@ -6,6 +6,7 @@ WRAPPER void CDarkel::DrawMessages(void) { EAXJMP(0x420920); }
 
 bool CDarkel::Status = *(bool*)0x95CCB4;
 
-bool CDarkel::FrenzyOnGoing() {
+bool CDarkel::FrenzyOnGoing()
+{
 	return Status;
 }