Added comments as per the documentation;
Added comments as per the documentation;

tananaev/traccar,stalien/traccar_test,ninioe/traccar,AnshulJain1985/Roadcast-Tracker,jssenyange/traccar,tananaev/traccar,renaudallard/traccar,renaudallard/traccar,jon-stumpf/traccar,ninioe/traccar,tsmgeek/traccar,tsmgeek/traccar,tananaev/traccar,jon-stumpf/traccar,jon-stumpf/traccar,jssenyange/traccar,ninioe/traccar,jssenyange/traccar,tsmgeek/traccar,orcoliver/traccar,5of9/traccar,5of9/traccar,orcoliver/traccar,AnshulJain1985/Roadcast-Tracker,stalien/traccar_test,orcoliver/traccar