Fixed bug in recent update.
Tests upgraded to jackson 2.3.2 alongwith all other uses of jackson.
hypersocket-common and HypersocketClient upgraded to jackson 2.3.2
Further upgrade to jackson 2.3.2 in core with authentication changes to support non-user input post authentication steps and authentication schemes defining their type along with how many modules maximum are allowed.
Merge branch 'develop' into ticket_327