Sync changes with Flathub

flathub/org.remmina.Remmina@d6064d3

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "flatpak/shared-modules"]
+	path = flatpak/shared-modules
+	url = https://github.com/flathub/shared-modules.git

flatpak/org.remmina.Remmina.json

@@ -46,98 +46,7 @@
         "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
     ],
     "modules": [
-        {
-            "name": "libappindicator",
-            "build-options" : {
-                "cflags": "-O2 -g -Wno-error=deprecated-declarations"
-            },
-            "config-opts": [
-                "--disable-gtk-doc",
-                "--disable-introspection",
-                "--disable-tests",
-                "--disable-mono-tests",
-                "--with-gtk=3"
-            ],
-            "rm-configure": true,
-            "sources": [
-                {
-                    "type": "archive",
-                    "url": "https://launchpad.net/libappindicator/12.10/12.10.0/+download/libappindicator-12.10.0.tar.gz",
-                    "sha256": "d5907c1f98084acf28fd19593cb70672caa0ca1cf82d747ba6f4830d4cc3b49f"
-                },
-                {
-                    "type": "patch",
-                    "path": "patches/libappindicator-ftbfs-gnome-sdk-3.28.patch"
-                },
-                {
-                    "type": "shell",
-                    "commands": [
-                        "# Disable python bindings",
-                        "sed -e '/APPINDICATOR_PYTHON/,/\\$PYGTK_CODEGEN/ d' -i configure.ac",
-                        "sed -e '/bindings/ d' -e '/example/ d' -i Makefile.am"
-                    ]
-                }
-            ],
-            "modules": [
-                {
-                    "name": "libdbusmenu",
-                    "build-options" : {
-                        "env": {
-                            "HAVE_VALGRIND_FALSE": "#",
-                            "HAVE_VALGRIND_TRUE": ""
-                        }
-                    },
-                    "cleanup": [
-                        "/libexec",
-                        "/share/doc",
-                        "/share/libdbusmenu"
-                    ],
-                    "config-opts": [
-                        "--disable-gtk-doc",
-                        "--disable-introspection",
-                        "--disable-vala",
-                        "--disable-dumper",
-                        "--disable-tests",
-                        "--with-gtk=3"
-                    ],
-                    "sources": [
-                        {
-                            "type": "archive",
-                            "url": "https://launchpad.net/libdbusmenu/16.04/16.04.0/+download/libdbusmenu-16.04.0.tar.gz",
-                            "sha256": "b9cc4a2acd74509435892823607d966d424bd9ad5d0b00938f27240a1bfa878a"
-                        }
-                    ]
-                },
-                {
-                    "name": "libindicator",
-                    "build-options" : {
-                        "cflags": "-O2 -g -Wno-error=deprecated-declarations"
-                    },
-                    "cleanup": [
-                        "/libexec",
-                        "/share/libindicator"
-                    ],
-                    "config-opts": [
-                        "--disable-tests",
-                        "--with-gtk=3"
-                    ],
-                    "sources": [
-                        {
-                            "type": "archive",
-                            "url": "https://launchpad.net/libindicator/12.10/12.10.1/+download/libindicator-12.10.1.tar.gz",
-                            "sha256": "b2d2e44c10313d5c9cd60db455d520f80b36dc39562df079a3f29495e8f9447f"
-                        },
-                        {
-                            "type": "shell",
-                            "commands": [
-                                "# FTBFS fix",
-                                "sed -e '/LIBINDICATOR_LIBS/ s/\\$LIBM/ $LIBM/' -i configure.ac"
-                            ]
-                        }
-                    ]
-                }
-            ]
-        },
+        "shared-modules/libappindicator/libappindicator-gtk3-12.10.json",
         {
             "name": "avahi",
             "cleanup": [