NANCY: Move debug channels in detection.h to avoid pulling whole nancy.h

This one includes C++11 constructs which are not accepted by older
compilers

engines/nancy/detection.cpp

@@ -23,7 +23,6 @@
 #include "common/config-manager.h"
 
 #include "engines/nancy/detection.h"
-#include "engines/nancy/nancy.h"
 //#include "engines/nancy/dialogs.h"
 
 const char *const directoryGlobs[] = {

engines/nancy/detection.h

@@ -44,6 +44,12 @@ struct NancyGameDescription {
 	GameType gameType;
 };
 
+enum NancyDebugChannels {
+	kDebugEngine    	= 1 << 0,
+	kDebugActionRecord  = 1 << 1,
+	kDebugScene			= 1 << 2
+};
+
 } // End of namespace Nancy
 
 #endif // NANCY_DETECTION_H

engines/nancy/nancy.h

@@ -55,12 +55,6 @@ namespace Nancy {
 
 static const int kSavegameVersion = 1;
 
-enum NancyDebugChannels {
-	kDebugEngine    	= 1 << 0,
-	kDebugActionRecord  = 1 << 1,
-	kDebugScene			= 1 << 2
-};
-
 struct NancyGameDescription;
 
 class ResourceManager;