Alternative Format for "network::route"?

[KedneckInc]

As mentioned in issue #134 , I cannot set up the routes I need using the existing format because the merge features of hiera unique the arrays no matter what I try. However, there is an alternative format that would get around this issue:

... otherstuff ...
      routes:
        - "10.10.0.0/16 via 10.10.10.1"
        - "10.20.30.0/24 via 10.10.10.1"

If there were a version of "network::route" that accepted the above, that would solve the problem with hiera uniquing the array, the need to ensure that all the arrays are the same length, and make even more route features available. I'll take a stab at a PR for this, it should be quite simple. Feel free to file off the serial numbers and use it however.