Change TR900 frame decoder (fix #1246)
Change TR900 frame decoder (fix #1246)

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