Added generic URI management

Added management of PZ-Owner generic URI
http://webinos.org/subject/id/PZ-Owner

and known PZHs (friends) generic URI
http://webinos.org/subject/id/known

Jira-issue: WP-1197
Added bags management

Jira-issue:WP-1197
Merge pull request #9 from ccameroni/WP-1197-getPolicy-add-genericURI-and-bags

WP-1197 add generic URI and bags to getPolicy