Alpha builds for JoiPlay and plugins (Patreon)

Hi guys, these builds fix a few bugs that introduced with the latest alpha builds. Also, Ren'Py Plugin is updated to Ren'Py 7.4.9 and shares same codebase with RPG Maker Plugin now.

JoiPlay 1.10.007:
   - App doesn't crash when plus button is pressed anymore.
   - Firebase Crashlytics is added to get crash logs.
   - Third-party libraries are updated.
   
   Download 

RPG Maker Plugin 1.10.07:
   - Issues related to custom fonts are solved.
   - A bug that cause file not found errors is fixed.
   - A dummy method is added for _mkxp_set_default_font_family method.

   Download 

Ren'Py Plugin 7.4.9.01:
   - Ren'Py is updated to 7.4.9.
   - A launcher activity is added to show app information.
   - Screen reader feature is removed.
   - Gamepad settings are removed. (Will be added on future builds.)
   - Gamepad icons are changed.

  Download (Save location bug is fixed.)

Note: These are alpha builds, so there might be some unexpected behaviors.