fixing bug in authentication logic. The backend handler code is cluttered, refactor it..
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos
using default member expiry time of user specifies 0 in startup script
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos
latest jaggery module
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos