Nav-Mesh Editor Part-2

So, as usual I have very little time to work; the time I am getting though, I am using to make sure I can better use my time.
Hence why I've spent more time on the nav-mesh editor.

Additions:

• A translation tool (similar to most 3d editors).
• Polygon highlighting.
• Usability tweaks.

Anyways here are some pics to show what I'm talking about:

The navigation-mesh mesh editor.