fix classcast problems
Release of com.dexels.navajo.tunnel version 1.0.3
Development stream of com.dexels.navajo.tunnel version 1.0.4
Release of com.dexels.navajo.tunnel version 1.0.5
Development stream of com.dexels.navajo.tunnel version 1.0.6
Merge branch 'master' of git@github.com:Dexels/navajo.git