Include WCharacter.h by default

teensy3/WProgram.h

@@ -34,7 +34,7 @@
 #include "usb_touch.h"
 #include "usb_undef.h" // do not allow usb_desc.h stuff to leak to user programs
 
-//#include "WCharacter.h"
+#include "WCharacter.h"
 #include "WString.h"
 #include "elapsedMillis.h"
 #include "IntervalTimer.h"