Creaper 0.9.6 "The Lindblad Ring Edition"

Changes:

#71 added version checkers to security offline commands
#72 fix the treatment of default host in managed domain
#74 update GroovyXmlTransform to understand new first-level XML elements
#75 add code names and release dates of older releases to CHANGELOG
#77 fixes in commands for security realms

Code name: see https://en.wikipedia.org/wiki/Pushing_Ice