ndnrtc

Test scenarios:

1. One-to-One
   for each side:
   - run & connect your daemon to the testbed
   - note, to which "external" daemon you've connected and which reverse routes does it create - one of those should be your global prefix
   - tell the other side your global prefix and username you're going to use
   - start publishing under your username using your global prefix
   - start fetching using other side's username and global prefix

2. Many-to-Many
   for each side:
   - run & connect your daemon to the testbed
   - note, to which "external" daemon you've connected and which reverse routes does it create - one of those should be your global prefix
   - tell the other participants your global prefix and username you're going to use
   - start publishing under your username using your global prefix
   - start fetching from the other participants according to their usernames and global prefixes