tor/changes/bug20472

  o Minor bugfixes (circuits):
    - Remove a BUG warning in circuit_pick_extend_handshake. Instead, assume
      all nodes support EXTEND2. Use ntor whenever a key is available.
      Fixes bug 20472; bugfix on 0.2.9.3-alpha.
In circuit_pick_extend_handshake, assume all hops support EXTEND2 and ntor This simplifies the function: if we have an ntor key, use ntor/EXTEND2, otherwise, use TAP/EXTEND. Bugfix on commit 10aa913 from 19163 in 0.2.9.3-alpha. 2016-10-27 06:52:46 +02:00			`o Minor bugfixes (circuits):`
			`- Remove a BUG warning in circuit_pick_extend_handshake. Instead, assume`
			`all nodes support EXTEND2. Use ntor whenever a key is available.`
Fix warnings from lintChanges.py 2016-11-06 22:39:46 +01:00			`Fixes bug 20472; bugfix on 0.2.9.3-alpha.`