Improve addon manifest, add links, bump version

addon.xml

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<addon id="plugin.audio.fip" name="Fip, an eclectic music radio" version="0.0.1" provider-name="Benoît Harrault">
+<addon id="plugin.audio.fip" name="Fip, an eclectic music radio" version="0.0.2" provider-name="Benoît Harrault">
     <requires>
         <import addon="xbmc.python" version="2.20.0"/>
     </requires>
@@ -12,5 +12,7 @@
         <language>en</language>
         <summary lang="en">Fip, an eclectic music radio</summary>
         <description lang="en">Listen to fip french radio streams</description>
+        <source>https://git.harrault.fr/kodi/plugin.audio.fip.git</source>
+        <website>https://git.harrault.fr/kodi/plugin.audio.fip</website>
     </extension>
 </addon>