New Beta Build with Routing!

[Virgil Zetterlind]

EarthNC Beta Testers,

We have a very rough version of a route-making feature to show you.

You can download the release here: http://tflig.ht/rb3TQW

Notes:
- Create Route option under the Flag button, press and hold on the map
to create waypoints, move waypoints, or 'rubber band' the route line
- Route gets saved as a normal track
- We will change the dot graphics for sure
- We will also show a list of the waypoints, distance between each,
and let you rename them
- We're showing this to you in rough form - would really appreciate
any early feedback. We will have a more polished version next week,
based on your comments hopefully.

We also did some code cleanup that might have caused bugs, so let us
know if anything seems crashy.

Regards,
Virgil