same commit as r5169, but this time to trunk instead of stable

(should fix wii homebrew (loading) on osx.)
and minor changes to the wrtc test

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5215 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Core/Src/Boot/Boot_BS2Emu.cpp

@@ -198,7 +198,7 @@ bool CBoot::SetupWiiMemory(unsigned int _CountryCode)
 
 	default:
 		// PanicAlert("SetupWiiMem: Unknown country. Wii boot process will be switched to European settings.");
-		filename = WII_EUR_SETTING_FILE;
+		filename = File::GetSysDirectory() + WII_SYS_DIR + DIR_SEP + WII_EUR_SETTING;
 		break;
 	}