Replace confirmation action with action for fast reset.

I can easily add a confirmation action back in, right now what we need
for feature completeness for replacing OVRAS for bindings is a fast
reset binding.

bindings/actions.json

@@ -138,12 +138,12 @@
     {
       "name": "/actions/main/in/request_calibration",
       "type": "boolean",
-      "requirement": "suggested"
+      "requirement": "optional"
     },
     {
-      "name": "/actions/main/in/confirm",
+      "name": "/actions/main/in/fast_reset",
       "type": "boolean",
-      "requirement": "suggested"
+      "requirement": "optional"
     }
   ],
   "action_sets": [

src/main.cpp

@@ -806,7 +806,7 @@ int main(int argc, char* argv[]) {
 	Trackers trackers = maybe_trackers.value();
 
 	VRActionHandle_t calibration_action = GetAction("/actions/main/in/request_calibration");
-	VRActionHandle_t confirm_action = GetAction("/actions/main/in/confirm");
+	VRActionHandle_t fast_reset_action = GetAction("/actions/main/in/fast_reset");
 
 	//trackers.Detect(false);
 
@@ -878,7 +878,7 @@ int main(int argc, char* argv[]) {
 
 		// TODO: rename these actions as appropriate, perhaps log them?
 		trackers.HandleDigitalActionBool(calibration_action, { "calibrate" });
-		trackers.HandleDigitalActionBool(confirm_action, { "Confirm" });
+		trackers.HandleDigitalActionBool(fast_reset_action, { "fast reset" });
 
 		trackers.Tick(just_connected);