[KARAF-679] Update jansi to version 1.6.
[KARAF-679] Update jansi to version 1.6.

Updating lib to pick up fixes.


git-svn-id: 71d8a689455c5fbb0f077bc40adcfc391e14cb9d@1137414 13f79535-47bb-0310-9956-ffa450edef68

soluvas/karaf,soluvas/karaf,soluvas/karaf