updated firefox state

states/firefox/firefox.desktop.j2

@@ -1,14 +1,11 @@
 ## {{ salt['pillar.get']('salt_managed', default='Salt Managed') }}
 {%- from "firefox/map.jinja" import firefox with context %}
 [Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Name=Firefox Web browser
+Name=Firefox
 Comment=Firefox Web browser
-Exec=/usr/bin/firefox
-Icon={{ firefox.install_dir }}/firefox/browser/chrome/icons/default/default128.png
-Terminal=false
-StartupWMClass=firefox
+Exec=firefox
+Icon=firefox
 Type=Application
 Categories=Network;WebBrowser;
 MimeType=application/pdf;application/rdf+xml;application/rss+xml;application/xhtml+xml;application/xhtml_xml;application/xml;image/gif;image/jpeg;image/png;image/webp;text/html;text/xml;x-scheme-handler/http;x-scheme-handler/https;
+Version=1.0

states/firefox/install.sls

@@ -38,6 +38,14 @@ firefox-shortcut:
     - require:
       - archive: firefox-archive-extract
 
+firefox-icon:
+  file.managed:
+    - name: /usr/share/icons/firefox.png
+    - source: /usr/local/apps/firefox/browser/chrome/icons/default/default128.png
+    - user: root
+    - group: root
+    - mode: 644
+
 firefox-cleanup:
   software.cleanup:
     - name: firefox