Branches for Jessie

Author: Colin Watson
Revision Date: 2015-03-01 12:59:15 UTC

* Backport from upstream:
  - Make kh2reg.py compatible with modern Python.
  - MATTA-2015-002: Enforce acceptable range for Diffie-Hellman server
    value.
  - Fix an erroneous length field in SSH-1 key load.
  - CVE-2015-2157: Fix failure to clear sensitive private key information
    from memory (closes: #779488).