#1568: Karaf terminal should support both Karaf 2.x and 3.x
#1568: Karaf terminal should support both Karaf 2.x and 3.x
#1568: Attempt to fix terminal blank screen on first click sometimes.
#1568: Karaf terminal should support both Karaf 2.x and 3.x
#1568: Karaf terminal should support both Karaf 2.x and 3.x
#1568: Karaf terminal should support both Karaf 2.x and 3.x
#1568: Karaf terminal should support both Karaf 2.x and 3.x