Added GT03B support (fix #5)
Added GT03B support (fix #5)

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