ssh-tools-1.7-bp156.3.1

- Update to version 1.7
  * 'ssh-force-password': Enforces password authentication
  * ssh-ping
    + Option (-C) to connect/reconnect as soon as the host responds
    + Exit Codes
  - 1: More than 1 request lost
  - 2: All requests lost
    + Environment Variable
  - SSH_PING_NO_COLORS: if set, no colors are shown (like -n)

- Initial package, version 1.6