Fix error spam if store.json doesn't exist (Just create it)

Store.gd

@@ -11,7 +11,6 @@ var store_file = File.new()
 var store_paths = [OS.get_config_dir()+"/UltraFlare/"]
 var store_path = null
 
-
 # When script/game is loaded,
 func _ready():
 	# For each path,
@@ -29,7 +28,8 @@ func _ready():
 		# Set the data path to the first entry in the data_paths array
 		store_path = store_paths[0]
 		store_dir.make_dir_recursive(store_path)
-		store_file.open(store_path+"/store.json", 3)
+		store_file.open(store_path+"/store.json", 2)
+		store_file.close()
 
 # get_store()
 #  Used for getting all data in storage