subnet 32 should not be stripped in ipset_sync

[maxadamo]

Affected Puppet, Ruby, OS and module versions/distributions

• Puppet: n/a
• Ruby: n/a
• Distribution: n/a
• Module version: 2.1.0

How to reproduce (e.g Puppet code you use)

use an IPv6 network with 32 bits subnet

What are you seeing

/32 is being stripped from the script ipset_sync even on IPv6 networks

What behaviour did you expect instead

/32 should not be stripped on IPv6 because it's a legit subnet for IPv6 network

Any additional information you'd like to impart

this is the line in the script where the subnet is being stripped:
https://github.com/voxpupuli/puppet-ipset/blob/master/files/ipset_sync#L77

we are preparing a Pull Request

[maxadamo]

duplicate of #30