CZML and Widgets roadmap

[pjcozzi]

This was previously part of the older roadmap on the wiki. I moved the items here without changing them. They are a few years old.

When someone more familiar with these has time, can you please update this and perhaps split into separate CZML and Widgets roadmaps? Not a high priority.

• CZML
  • CZML External links
  • GeoServer CZML writer
  • CZML Path/History visualization
  • Z-ordering - czml-writer issue
  • Buffer availability and "buffering" behavior
  • Layers
  • Improved materials support
  • Custom axes & reference frames
  • Imagery and terrain sources
  • Camera/Tours
  • Arbitrary link support (# and $ in CZML spec)
  • CZML defined user interfaces, possibly with markdown
  • Model support, once Cesium support exists
  • Human readable messages/events raised in CZML
• Widgets
  • Data Source Browser widget (branch)
  • Navigation widget.
  • Improved TimeLine widget
  • Standard Cesium toolbar