Improvements to console refactor code

- Prevent stack corruption in a few places
- Use correct type in printfs
- Reduce type conversions in EngineApi & dAto*
- Fix compilation on GCC
- Tidy up code

Engine/source/platformX86UNIX/x86UNIXInput.client.cpp

@@ -335,7 +335,7 @@ void Input::log( const char* format, ... )
 ConsoleFunction( inputLog, void, 2, 2, "inputLog( string )" )
 {
    argc;
-   Input::log( "%s\n", argv[1] );
+   Input::log( "%s\n", (const char*)argv[1] );
 }
 #endif // LOG_INPUT
 

Engine/source/platformX86UNIX/x86UNIXMath.cpp

@@ -70,7 +70,7 @@ ConsoleFunction( MathInit, void, 1, 10, "(detect|C|FPU|MMX|3DNOW|SSE|...)")
          properties |= CPU_PROP_SSE;
          continue;
       }
-      Con::printf("Error: MathInit(): ignoring unknown math extension '%s'", *argv);
+      Con::printf("Error: MathInit(): ignoring unknown math extension '%s'", (const char*)argv[0]);
    }
    Math::init(properties);
 }