Patched small memory leak

Patched a memory leak where the output in ConsoleViewController wasn't
released

Author: lufinkey

Diff for: Source/ConsoleView/ConsoleViewController.mm

@@ -117,6 +117,7 @@ - (void)appendResultString:(NSString*)resultString
 - (void)dealloc
 {
 	[outputView release];
+	[output release];
 	[command release];
 	[super dealloc];
 }