Package mapsoft: Information

- scripts/mapsoft_wp_parse: fix name conversions
- skip convs_gtiles program in Altlinux build (build problem with new boost)
- vector/data: add new types: point 0x650B, 0x650C (glacier names)
- vector/vmap3/vmap_mmb_filter: convert glacier names to points
- vector/vmap3: add vmap_put_track and vmap_get_track programs
- programs/mapsoft_map2fig: put images into compound object; add 50px margins

- img_io/gobj_vmap: draw pattens with solid color at small scales (A.Kazantsev)
- fix for gcc-10
- fix a few compilation warnings (with -Wall) and a couple of possible related errors
- remove -O2 flag on i586 and armh (problem with new boost::spirit)

- fix a few problems in vmap_render and convs_gtiles (thanks to A.Kazantsev)
- add GPL3.0 license (Altlinux requires ambiguous license for all packages)
- fix python shebang (python -> python2)