Fixing icon not being exported by default while using flatpak.

README.md

@@ -14,9 +14,9 @@ on `meson_options.txt`
 
 ```shell
 flatpak --user remote-add --if-not-exists gnome-nightly https://nightly.gnome.org/gnome-nightly.flatpakrepo 
-flatpak install org.gnome.Sdk//master
-flatpak install org.gnome.Platform//master
-flatpak-builder --install --user build me.sergiotarxz.openmg.yml me.sergiotarxz.openmg
+flatpak --user install org.gnome.Sdk//master
+flatpak --user install org.gnome.Platform//master
+flatpak-builder --install --user build me.sergiotarxz.openmg.json me.sergiotarxz.openmg
 
 ```
 

me.sergiotarxz.openmg.desktop

@@ -4,7 +4,7 @@ GenericName=Manga Reader
 Comment=A manga reader
 Comment[es]=A manga reader
 Exec=openmg
-Icon=openmg
+Icon=me.sergiotarxz.openmg
 Type=Application
 Terminal=false
 StartupWMClass=openmg

meson.build

@@ -1,4 +1,4 @@
-project('openmg', 'c')
+project('me.sergiotarxz.openmg', 'c')
 
 inc = include_directories('include')
 
@@ -56,12 +56,12 @@ icon_sizes = ['16', '24', '32', '48', '64', '128']
 
 foreach i : icon_sizes
     install_data(
-        'openmg.svg',
+        'me.sergiotarxz.openmg.svg',
         install_dir: get_option('datadir') / 'icons' / 'hicolor' / i + 'x' + i / 'apps',
         rename: meson.project_name() + '.svg'
     )
     install_data(
-        'openmg.svg',
+        'me.sergiotarxz.openmg.svg',
         install_dir: get_option('datadir') / 'icons' / 'hicolor' / i + 'x' + i + '@2' / 'apps',
         rename: meson.project_name() + '.svg'
     )