Added Astrid app
Added Astrid app

pfalcon/fdroidserver,f-droid/fdroid-server,pfalcon/fdroidserver,fdroidtravis/fdroidserver,matlink/fdroidserver,pfalcon/fdroidserver,fdroidtravis/fdroidserver,f-droid/fdroidserver,OneEducation/AppUniverse_Server,matlink/fdroidserver,f-droid/fdroid-server,OneEducation/AppUniverse_Server,matlink/fdroidserver,OneEducation/AppUniverse_Server,f-droid/fdroidserver,OneEducation/AppUniverse_Server,f-droid/fdroidserver,OneEducation/AppUniverse_Server,f-droid/fdroid-server,f-droid/fdroidserver,f-droid/fdroid-server,f-droid/fdroid-server,fdroidtravis/fdroidserver,fantastico/fdroidserver,fantastico/fdroidserver,fdroidtravis/fdroidserver,matlink/fdroidserver,pfalcon/fdroidserver,f-droid/fdroidserver,pfalcon/fdroidserver,matlink/fdroidserver,fantastico/fdroidserver,fantastico/fdroidserver,fantastico/fdroidserver