[gnome-games/wip/aplazas/gnome-3-30: 7/9] flatpak: Drop not yet usable Libretro cores

[Alexander Mikhaylenko <alexm src gnome org>]

commit 308d5dbdcb75b532e1b6f2e95ddb8255c1006818
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Aug 16 09:19:47 2018 +0200

    flatpak: Drop not yet usable Libretro cores
    
    The current version of Blastem doesn't emulate well enough, DOSBox isn't
    very useful without mouse support and Beetle Saturn and PrBoom aren't
    tested enough with Games.

 flatpak/libretro-cores/blastem.libretro            | 11 --------
 flatpak/libretro-cores/dosbox.libretro             | 11 --------
 flatpak/libretro-cores/libretro-blastem.json       | 33 ----------------------
 flatpak/libretro-cores/libretro-dosbox.json        | 30 --------------------
 flatpak/libretro-cores/libretro-mame.json          | 29 -------------------
 .../libretro-cores/libretro-mednafen_saturn.json   | 27 ------------------
 flatpak/libretro-cores/libretro-prboom.json        | 27 ------------------
 flatpak/libretro-cores/mame.libretro               | 11 --------
 flatpak/libretro-cores/mednafen_saturn.libretro    | 32 ---------------------
 flatpak/libretro-cores/prboom.libretro             | 11 --------
 flatpak/org.gnome.Games.json                       |  4 ---
 11 files changed, 226 deletions(-)
---
diff --git a/flatpak/org.gnome.Games.json b/flatpak/org.gnome.Games.json
index 05d3dac8..c0eb5908 100644
--- a/flatpak/org.gnome.Games.json
+++ b/flatpak/org.gnome.Games.json
@@ -67,22 +67,18 @@
 
            We build them first, because some of them are very big, and they
            change more rarely than the rest of the modules. */
-        "libretro-cores/libretro-blastem.json",
         "libretro-cores/libretro-bsnes-mercury.json",
         "libretro-cores/libretro-desmume2015.json",
-        "libretro-cores/libretro-dosbox.json",
         "libretro-cores/libretro-gambatte.json",
         "libretro-cores/libretro-gearsystem.json",
         "libretro-cores/libretro-handy.json",
         "libretro-cores/libretro-mednafen_ngp.json",
         "libretro-cores/libretro-mednafen_pce_fast.json",
-        "libretro-cores/libretro-mednafen_saturn.json",
         "libretro-cores/libretro-mednafen_vb.json",
         "libretro-cores/libretro-mednafen_wswan.json",
         "libretro-cores/libretro-mgba.json",
         "libretro-cores/libretro-nestopia.json",
         "libretro-cores/libretro-pcsx_rearmed.json",
-        "libretro-cores/libretro-prboom.json",
         "libretro-cores/libretro-prosystem.json",
         "libretro-cores/libretro-stella.json",
         /* End libretro cores */