Implementing way point and creation time extensions

[nshontz]

Problem description

I need to re-create a gpx file that uses way point and creation time extensions as shown below.

    <extensions>
      <gpxx:WaypointExtension>
        <gpxx:DisplayMode>SymbolAndName</gpxx:DisplayMode>
      </gpxx:WaypointExtension>
      <wptx1:WaypointExtension>
        <wptx1:DisplayMode>SymbolAndName</wptx1:DisplayMode>
      </wptx1:WaypointExtension>
      <ctx:CreationTimeExtension>
        <ctx:CreationTime>2016-03-30T23:26:28Z</ctx:CreationTime>
      </ctx:CreationTimeExtension>
    </extensions>

Possible solution

I'm wondering if these extensions have been worked on before and/or if I can implement them would a pull request be accepted?

Something interesting or funny

Why does the Norwegian navy have barcodes on the side of their ships?
So when they arrive back in port, they can Scandinavian!

[Sibyx]

Hello, this kind of extension is not implemented, feel free to create PR.

Thank you for nice joke and wish you happy holidays!