Replace SAFE_DELETE / SAFE_DELETE_ARRAY macros

SAFE_DELETE -> RageUtil::SafeDelete
SAFE_DELETE_ARRAY -> RageUtil::SafeDeleteArray

Update JsonUtil.h to include RageUtil.h - MSVC doesn't need it included for some reason, but GCC and XCode does.

src/ProfileManager.cpp

@@ -97,9 +97,9 @@ ProfileManager::~ProfileManager()
 	// Unregister with Lua.
 	LUA->UnsetGlobal( "PROFILEMAN" );
 
-	SAFE_DELETE( m_pMachineProfile );
+	RageUtil::SafeDelete( m_pMachineProfile );
 	FOREACH_PlayerNumber(pn)
-		SAFE_DELETE( m_pMemoryCardProfile[pn] );
+		RageUtil::SafeDelete( m_pMemoryCardProfile[pn] );
 }
 
 void ProfileManager::Init()