Making the file manager show the correct icon.

me.sergiotarxz.Exd.desktop

@@ -5,4 +5,4 @@ Type=Application
 Icon=me.sergiotarxz.Exd
 Categories=Development
 MimeType=application/exd
-Terminal=true
+Terminal=false

me.sergiotarxz.Exd.mime.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
     <mime-type type="application/exd">
-        <icon name="me.sergiotarxz.Exd.application-exd"/>
+        <generic-icon name="me.sergiotarxz.Exd"/>
         <comment>Hiperthermia</comment>
         <sub-class-of type="application/zip"/>
         <glob pattern="*.exd"/>

me.sergiotarxz.Exd.yml

@@ -106,7 +106,6 @@ modules:
       - 'glib-compile-resources --sourcedir=${FLATPAK_DEST}/Hiperthermia ${FLATPAK_DEST}/Hiperthermia/resources.xml'
       - 'install -Dm644 HiperthermiaSource/me.sergiotarxz.Exd.desktop /app/share/applications/me.sergiotarxz.Exd.desktop'
       - 'install -Dm644  HiperthermiaSource/me.sergiotarxz.Exd.mime.xml /app/share/mime/packages/me.sergiotarxz.Exd.mime.xml'
-      - 'install -Dm644  HiperthermiaSource/exd-small.svg /app/share/icons/hicolor/scalable/mimetypes/me.sergiotarxz.Exd.application-exd.svg'
       - 'install -Dm755 HiperthermiaSource/run.pl /app/bin/hiperthermia'
       - 'install -Dm644 HiperthermiaSource/exd-logo.png /app/share/icons/hicolor/256x256/apps/me.sergiotarxz.Exd.png'
       - 'update-mime-database /app/share/mime'