Fix mods without defined names not being assigned their folder name

Remove checks for the 'None' language as the user will never be assigned to it
Some comment typo fixes
Make reloading mods not play the splash screen
Pressing backspace will now hide the mod details pane, and shoe mod errors if there's any
Attempt at making a button for android to hide the details pane.

game/script.rpy

@@ -57,6 +57,9 @@ label before_main_menu:
     if preferences.language == None:
         $ preferences.language = 'en'
 
+    # Setting this here means we're past reloading scripts, therefore we're not reloading mods
+    $ persistent.reloading_mods = False
+
     # Call initial language setup screen
     # languaged_up is set within lang_sel
     if (persistent.languaged_up is None):