Prompting now uses notification system.

Jira issue: wp-1036
Bumped version number.

Jira issue: wp-1036
Added support for time based policies.

Jira issue: WP-1144
Merge pull request #37 from TobyEalden/wp-1036-pr

Add notifications support
Merge pull request #39 from steverc/WP-1144-policyTiming

Added support for time based policies.
Added subject id in policy schema

Jira-issue: WP-1165
Added subject id validation tests

Jira-issue: WP-1165
Merge pull request #40 from ccameroni/WP-1165-subject-id

WP-1165 subject id