20251004:
- fix: tiles toolbar wasn't masked if tiles lock on.
- add: clean tiles list for unused tiles in the map.
- fix: "save as..." menu entry always disabled.

20251010:
- add: tiles: grid view instead of list (WIP).

20251011:
- add: tiles: grid view selection, infos in bubble.
- fix: in retreiving fonts names.

20251012:
- mod: panels for metadatas window.

20251013:
- add: templates=group of tiles=sub-maps=blocks (WIP).

20251014:
- add: templates managed in remap, tiles cleaning, change values size functions.
- add: templates managed in map save and load functions.
- add: draw template.

20251015:
- fix: draw map raster part. 
- add: includes templates for map list reorders.
- fix: use Shift key (with mouse rubberbox) for template creation.

20251016:
- add: ARGV support.

20251018:
- add: templates: datafile name can be modified.

20251031:
- fix: avoid memory allocation for palette template (use palette of the map).
- add: hindrance in RSC.

20251106:
- add: hindrance low level functions (enable/disable/load/save/etc).
- fix: metadatas window was available evenif no map.

20251107:
- fix: tests to avoid alerts on hindrance modifications.
- add: hindrance in map contents toolbar.

20251109:
- add: hindrance display (WIP).

20251111:
- fix: hindrance displayed values, hindrance remove/recreate.

20251112:
- add: hindrance shapes<>values customization, hindrance shapes display.

20251113:
- add: hindrance display preferences. 

20251114:
- fix: hindrance debugging.
- fix: menu save entry was disabled while template was modified.

20251115:
- fix: division by zero on template while obtaining coords.
- fix: crash if drawing outside map area (small map/templates).
- fix: creating new template from a template took map datas instead.

20251116:
- fix: under MagiC, shapes images not displayed in map settings window.
- fix: crash when cursor was on void tile, for coords display in the toolbar.
- fix: crash due to un-removed code in pop-up routine (color selectors in P2SM).

TODO:
- add: paths functions.
- add: MAKE_MAP: use pre-existing tileset for GIF slicing.
- add? png image format for tilesets? (need to dev pnglib.ldg based on libpng)
- add? MAKE_MAP: use png image format? (need to dev pnglib.ldg based on libpng)
- add: multi maps/layers in map contents display. 
- add? triggers functions?
