* origin/master:
  Release version 1.7.0

* origin/master:
  Release version 1.7.0

- even for server initiated streams
- odd  for client initiated streams

This way I will be able to use Pkt.msg_id as real stream_id in go's Conn
because with even / odd scheme there is no possibility for id conflicts
in between two peers.

Reason: there are many failures that appear there also on pristine
master, v1.6.3, v.1.6 with both ZODB4 and ZODB3.

Simply disable to be able to see whether my changes do not introduce new errors.

* origin/master:
  master,client: ignore notifications before complete initialization
  Update comment that was still showing UUIDs instead of node ids
  Remove dead code found by coverage
  Remove some useless unit tests

A backup master crashed with the following traceback after a reconnection:

    Traceback (most recent call last):
      File "neo/master/app.py", line 127, in run
        self._run()
      File "neo/master/app.py", line 147, in _run
        self.playPrimaryRole()
      File "neo/master/app.py", line 348, in playPrimaryRole
        self.backup_app.provideService())
      File "neo/master/backup_app.py", line 123, in provideService
        poll(1)
      File "neo/lib/event.py", line 126, in poll
        to_process.process()
      File "neo/lib/connection.py", line 500, in process
        self._handlers.handle(self, self._queue.pop(0))
      File "neo/lib/connection.py", line 110, in handle
        self._handle(connection, packet)
      File "neo/lib/connection.py", line 125, in _handle
        handler.packetReceived(connection, packet)
      File "neo/lib/handler.py", line 117, in packetReceived
        self.dispatch(*args)
      File "neo/lib/handler.py", line 66, in dispatch
        method(conn, *args, **kw)
      File "neo/master/handlers/backup.py", line 52, in invalidateObjects
        app.invalidatePartitions(tid, partition_set)
      File "neo/master/backup_app.py", line 257, in invalidatePartitions
        self.triggerBackup(node)
      File "neo/master/backup_app.py", line 281, in triggerBackup
        assert cell_list, offset
    AssertionError: 0

* master:
  Enable coverage for neo.tests, which is useful to find dead code
  Remove unused imports, found by pylint
  TODO: tweak should be safer
  Various neoctl/neolog formatting improvements/fixes
  debug: extend 'pdb' example to optionally break on an arbitrary list of callables
  client: fix simultaneous (re)connections to the master