Record GPS trace when recording video

[contrapunctus-1]

Here's something I figured would be cool. Currently, when recording a video, OsmAnd just creates a point where the recording began. I suggest that it record a GPS trace instead. The trace and video should be similarly named, so it's clear that they are related.

I've sometimes run into situations where I can't figure out the exact position of a spot in a video - I reckon this will help with that. The user can of course hack this manually, but it's a whole lot more simpler and accurate this way.

(Downsides - IMHO this isn't something of extreme importance, and IIUC it creates a dependency on the Trip Recording plugin.)