applying patch for STRATOS-424 and fixing cartridge catergorization
STRATOS-414 - [CLI] A Tenant can see the command history of super admin and other tenants
Now users have separate history files
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos
adding a method to retreive LB cartridges
adding a method to retreive LB cartridges
Show LB Cluster ID in list-subscribe-cartridge command