Correct AVL301 frame decoder
Correct AVL301 frame decoder

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