Start nimblecoinj as a server

  - Add Peer. initiatedByPeer
  - if Peer. initiatedByPeer=true, don't update connection retry time
  - Update bloom filters supported version to 1
  - If peer doesn't have a block chain copy don't disconnect it.
  - Update timeout from 5000ms to 500000ms for testing
  - VersionMessage: if nimblocoinj is configured as a full node, set
localServices to 1
  - Improve logging