Support for null parent
Added suppor for Navajo Server Metrics
Merge branch 'master' of git@github.com:Dexels/navajo.git
add support for custom question groups and layouts
improve error message
Merge branch 'master' of github.com:Dexels/navajo
re-enable xdomain protection
Release of com.dexels.navajo.tipi version 1.2.1
Development stream of com.dexels.navajo.tipi version 1.2.2
Release of com.dexels.navajo.document version 2.2.56
Development stream of com.dexels.navajo.document version 2.2.57
Release of com.dexels.navajo.tipi.vaadin version 1.1.34
Development stream of com.dexels.navajo.tipi.vaadin version 1.1.35
Release of com.dexels.navajo.core version 2.12.54
Development stream of com.dexels.navajo.core version 2.12.55
Release of com.dexels.navajo.adapters version 1.1.60
Development stream of com.dexels.navajo.adapters version 1.1.61
Release of com.dexels.navajo.dev.console version 1.0.13
Development stream of com.dexels.navajo.dev.console version 1.0.14
Release karaf artifact