Patch: Support for incremental, persistent routes

[Christoph Eckert]

Guys,

I have no clue whether you'll like it, but IMO this is the best patch for
MoNav ever. It allows the user to add and subduct routepoints. The route
additionally gets written to the config file to make it persistent.

This is exactly the feature I was missing during a bike trip yesterday, and
it's just plain fun to use. I'm pretty sure I introduced some wicked bugs, but
at least it behaved very well during a trip 'round the block.

This patch was only possible as the backend already provided everything
necessary, so all credits to the original author(s) :) .

--
Beste Grüße,
Best regards,

ce

[Christoph Eckert]

Hi,

minor addition: remember all passed points. This patch replaces the previous
one.

I'm now offline to test the cool new feature :) .

[Christoph Eckert]

Ok,

during today's trip to the black forest I noticed that MoNav doesn't start the
GPS subsystem after a route was saved. The attached patch replaces the first
ones and hopefully now workes as advertized. At least it fixes the issue
mentioned above.

[Christian Vetter]

Included in r477. I added some buttons for the waypoints, so that you
can change them more easily.

Greetings,

Christian Vetter

2011/4/9 Christoph Eckert <c...@christeck.de>: