<WP-1210> add requestor-id into getPolicy functions
WP-1210, delete test code
Added various input formats management

Jira-issue: WP-1211
Change editPolicy function parameters

Jira-issue: WP-1211
Modified editPolicy function to add devices

Jira-issue: WP-1211
Added friends generic uris and bags

Jira-issue: WP-1211
Bugfixing

Jira-issue: WP-1211
<WP-1210> delete unnecessary comments
Merge pull request #15 from ccameroni/WP-1211-edit-policies-with-devices

WP-1211 edit policies with devices
Changes /lib/simplifiedPolicyEditor.js

/lib/simplifiedPolicyEditor.js comes from
baaltommysu/webinos-api-policy
commit 610470b1f419d23a625a7ae9d6a01d6bafd6cd9e