Fixed misuse of _ in variables. Re-added NONE to record_type enum, as it is required for rth2rt.

espReader/ESPReader.h

@@ -89,6 +89,7 @@ extern "C" {
 
     // Record type enum
     enum record_type {
+        NONE,
         AACT, ACHR, ACTI, ADDN, ALCH, AMMO,
         ANIO, APPA, ARMA, ARMO, ARTO, ASPC,
         ASTP, AVIF, BOOK, BPTD, CAMS, CELL,