Improve Syrus time decoding (fix #643)
Improve Syrus time decoding (fix #643)

jssenyange/traccar,stalien/traccar_test,orcoliver/traccar,orcoliver/traccar,tsmgeek/traccar,duke2906/traccar,al3x1s/traccar,renaudallard/traccar,renaudallard/traccar,jon-stumpf/traccar,ninioe/traccar,AnshulJain1985/Roadcast-Tracker,ninioe/traccar,AnshulJain1985/Roadcast-Tracker,tsmgeek/traccar,duke2906/traccar,ninioe/traccar,jon-stumpf/traccar,orcoliver/traccar,joseant/traccar-1,5of9/traccar,jssenyange/traccar,tananaev/traccar,vipien/traccar,joseant/traccar-1,tananaev/traccar,vipien/traccar,tsmgeek/traccar,tananaev/traccar,5of9/traccar,jssenyange/traccar,stalien/traccar_test,jon-stumpf/traccar,al3x1s/traccar