All TLS chains

[craigfrancis]

From Lucas Garron: Every single resource connection could use a different ciphersuite and cert chain.

[craigfrancis]

From Chris Palmer: Favors putting connection information in the network pane.

[craigfrancis]

Good point about including TLS information in the network panel... my concern is that it currently lists resources, and multiple resources will probably use the same connection (repeating TLS information)... so assuming you don't know about the "Connection ID" column, you need to go into each resource (where some sites easily have more than 100 resources) to find out information about the TLS connection (cert details, cert chain, HSTS, HPKP, etc).

For now I've added a simple drop down menu of connections used (demo)... not ideal, as it should include indicators to show the good/notice/error state, highlight the main connection, and possibly count/list the resources using that connection.