make ways thinner

[kiddo]

the current ways are way too heavy-stroked. Problems caused by this:

• no way to see motorway_link unless you are fully zoomed, on most highways
  
• problems seeing the blue route "trace"
  
• ways that are close together merge together, except at maximum zoom

This is not a "the user can change it in navit.xml, not a bug" problem. The default setting should be usable. I tried looking at navit.xml and could not even figure out what the width settings meant, and which of the 18 (or more?!) settings I had to change. It's crazy, there should be a simple "master" width scale, or a gui setting for that to be changed in 2 clicks.

[kiddo]

comparison between navit and google maps; google map is not perfect either, but their road widths are more reasonable

[kazer]

Actually, on smaller devices like the freerunner thinner ways are hard to read, so the change can't be done globally. We need to write differents layouts for differents resolutions groups (small / high).

[kazer]

Currently, the suggestion would be to adapt your navit.xml according your needs/tastes. It's very hard to find a setting which will fit every devices.