1) SOMEONE can't spell "accessible" 2) Global commenting consistency 3) persistance -> persistence

src/InputQueue.cpp

@@ -6,7 +6,7 @@
 #include "Foreach.h"
 #include "InputMapper.h"
 
-InputQueue*	INPUTQUEUE = NULL;	// global and accessable from anywhere in our program
+InputQueue*	INPUTQUEUE = NULL;	// global and accessible from anywhere in our program
 
 const unsigned MAX_INPUT_QUEUE_LENGTH = 32;