Remapped fire2 to L2

fire2 overlapped with precision mode. Remapped to L2 to match with fire on L1.

Author: HasJamOn

project/UI/MainMenu.tscn

@@ -10,9 +10,6 @@
 [ext_resource path="res://UI/MainMenu.gd" type="Script" id=8]
 [ext_resource path="res://UI/ScreenFader.tscn" type="PackedScene" id=9]
 
-
-
-
 [node name="MainMenu" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0

project/UI/Menus/Upgrades/UpgradeMenu.tscn

@@ -14,9 +14,6 @@
 anchor_right = 1.0
 anchor_bottom = 1.0
 script = ExtResource( 4 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
 
 [node name="HBoxContainer" type="HBoxContainer" parent="."]
 pause_mode = 2

project/project.godot

@@ -466,7 +466,7 @@ fire={
 fire2={
 "deadzone": 0.5,
 "events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":1,"pressed":false,"doubleclick":false,"script":null)
-, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":2,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":6,"pressure":0.0,"pressed":false,"script":null)
  ]
 }
 toggle_dock={