Comment 0 for bug 1382634

Existing introspect command ShowRtGroupReq returns information
for all route targets. The information for a given target consists of
the list of subscribed tables, the list of interested peers and the list
of dependent routes.

Following enhancements should be implemented:

- Allow filtering the output of ShowRtGroupReq by route target
- Implement ShowRtGroupSummaryReq to list all targets
- Targets in output of summary response should be clickable
- Implement ShowPeerRtGroupReq to see all targets for a peer