Allow for Edge browsing in the web app

[ieaves]

This was a request from @FlavSF

Could you allow people to browse edges in the same way that you allow nodes browsing. Pinging you @edlouth, this might not be a huge lift.

[edlouth]

We have released a new set of views for Edges. If you are using the cloud, these should be available, for those users using our open source offering, an update to the latest code would be required.