WIP Haptic feedback for buttons, taps and scrolls

Haptics in iOS require a second-generation or newer Taptic Engine (sorry iPhone 6s users). Also move gamepad configs to controlmap/gamepads (you'll see why if you open the Load menu in the custom controls vc)

Natives/customcontrols/CustomControlsUtils.m

@@ -311,7 +311,7 @@ void generateAndSaveDefaultControl() {
 }
 
 void generateAndSaveDefaultControlForGamepad() {
-    NSString *gamepadPath = [NSString stringWithFormat:@"%s/controlmap/gamepad-default.json", getenv("POJAV_HOME")];
+    NSString *gamepadPath = [NSString stringWithFormat:@"%s/controlmap/gamepads/gamepad-default.json", getenv("POJAV_HOME")];
     if ([NSFileManager.defaultManager fileExistsAtPath:gamepadPath]) {
         return;
     }

Natives/main.m

@@ -242,6 +242,8 @@ void init_setupCustomControls() {
     NSString *controlPath = [@(getenv("POJAV_HOME")) stringByAppendingPathComponent:@"controlmap"];
     [fm createDirectoryAtPath:controlPath withIntermediateDirectories:NO attributes:nil error:nil];
     generateAndSaveDefaultControl();
+    NSString *gamepadControlPath = [controlPath stringByAppendingPathComponent:@"gamepads"];
+    [fm createDirectoryAtPath:gamepadControlPath withIntermediateDirectories:NO attributes:nil error:nil];
     generateAndSaveDefaultControlForGamepad();
 }