Moved jetty version to a property in maven pom.xml file
Moved jetty version to a property in maven pom.xml file

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