py-gandi.cli: update to 1.5

  1.5
  ---
  * Fixes #280: Problem with new record
  * Fixes #284: Manpage errors
  * Fixes #287: Problem with dnssec create with algorithm/flags

  1.4
  ---
  * Fixes #268: Drop support of click < 7.0
  * Drop support of python 2.6 and 3.3
  * Add coverage
  * Test python 3.7 and pypy in travis
  * PEP8

  1.3
  ---

  * Use pytest instead of nose
  * Add extra parameter in domain create
  * Add support of Python 3.7
  * Fixes #245: Add support of DNSSEC
  * Fixes #250: Drop support of Python < 3.3

  1.2
  ---

  * Add support for paas size s+ for creation/update
  * Fixes #232: Update 'gandi record update' command to allow filtering by name
  * Fix bug when attempting to migrate a vm which cannot be migrated
  * Only display DC closed warning if a date is set

  1.1
  ---

  * FR-SD5 is now the default datacenter.
  * Add new 'gandi dns update' command.
  * Fixes #228: Generate a user password at the creation of a VM
  * Improve wait for ssh connectivity after 'gandi vm create' command to handle ipv6
  * Fix a bug with 'gandi disk migrate' command not working with multiple datacenters choices
  * Improve documentation for generating username/apikey with Gandi V5

  1.0
  ----

  * New 'dns' namespace to manage DNS records/dnssec through LiveDNS API.
  * Add new 'gandi vm migrate' command.
  * Refactor internal click code usage. Remove hackish code to handle
    nested commands which was limited to only 1 nested level.
    - This change will break code of users which were using custom commands
      on top of Gandi CLI, To fix this you have to use the proper click syntax
      to declare a new group for your commands.
    - This change also remove the automatic listing of all namespace commands
      upon a typo or unknown/wrong command.
  * Fixes #224: DeprecationWarning makes tests fail with python 3.6.2

  0.22
  ----

  * Fixes #223: 'gandi setup' command error
  * Fixes #222: AttributeError during vm creation on a private vlan
  * Fixes tests for 'gandi deploy' and 'gandi status' commands

  0.21
  ----

  * Add new 'gandi disk migrate' command
  * Update 'gandi setup' command to ask for apikey for REST API
  * Handle deprecated images
    - Add a warning during 'gandi vm create' command
    - Display a * before image labels on 'gandi vm create' help
    - Display a /!\ DEPRECATED on 'gandi vm images' command
  * Fixes #220: gandi record update issues
    - Do not cast to int the id of the record, use the retrieve value
    - Handle both record syntax with 'IN' or not when parsing
    - Delete created zone if record.update call fail from xmlrpc API
  * Fixes #219: Can't remove disk snapshot profile
  * vm: delete: Fix delete when we reach the list limit
    - Fixed a bug when deleting a vm that wasn't listed in the first 500 results
      of gandi.iaas.list.
  * Fix issue when updating disk kernel with a kernel from another datacenter
    - CLI was proposing only kernels available on datacenter 1, but some kernels
      are available only on other datacenters, so we list everything for --kernel
      parameters, and for disk update command we add a new check if this kernel is
      available for this disk on this datacenter.
  * Add epilog to help messages to notify user about man documentation
  * Add one new verbose level for dumping data

  0.20
  ----

  * Add support for python3.6
  * Debian 8 is the new default VM image
  * FR-SD3 is the new default datacenter
  * Update 'gandi mail create' command to allow passing password as parameter
  * Update 'gandi certificate create' command: duration is now limited to 2 years
  * Update 'gandi ip create' command to fix bad units in help message
  * Fixes #182: 'gandi disk create' will detect datacenter when creating a new VM disk
  * Fixes #184: 'gandi disk list' can now filter for attach/detach state
  * Fixes #192: 'gandi certificate info' now still works after 500 certificates
  * Fixes #201: 'gandi certificate export' was duplicating intermediate certificate
  * Fixes #211: 'gandi paas deploy' tests should work again when using git commands
  * Fixes a bug with options not using corrected value when deprecated
  * Update unixpipe module to remove usage of posix and non portable imports

(riastradh)