cdist 6.8.0 has been released

[darko....@gmail.com]

Hello .*,

cdist 6.8.0 has been released with the following changes:

        * Type __locale_system: Fix for debian and ubuntu (Ander Punnar)
        * Type __unpack: Add --tar-extra-args parameter (Ander Punnar)
        * Explorer os: Fix OS detection for openSUSE (Dennis Camera)
        * Type __filesystem: Support Alpine Linux (Joachim Desroches)
        * Type __locale_system: Fix version comparison (Dennis Camera)
        * Type __unpack: Add --onchange parameter (Ander Punnar)
        * Type __download: Fix manual (Ander Punnar)
        * Explorer os_version: Convert Debian sid to version number (Dennis Camera)
        * Core: Expand require delimiter characters, split by consecutive delimiters (Darko Poljak)
        * Type __timezone: Make singleton (Dennis Camera)
        * Type __systemd_service: Fix manpage typos (Matthias Stecher)

__timezone type is now singleton.

Migration of existing types/manifests consists of just adding a parameter name before timezone value, e.g.

this

#Set up Europe/Andorra as our timezone.
 __timezone Europe/Andorra

becomes

  # Set up Europe/Andorra as our timezone.
  __timezone --tz Europe/Andorra

Darko