Window Size Configuration

[frostworx]

I'm going to rewrite the Window Size Configuration:
Instead of having one big gui config (as template and per game) containing all window sizes for all possible windows the following solution would be far superior.

Rough concept:

Every window always uses the variables $WINX,$WINY (maybe with the option to also use $POSX,$POSY instead of center)
so the static resolution variables will be removed.

Those variables are simply loaded from in ~/.config/stl/guicfgs/${SteamAppId}/${WINDOWNAME}.conf
or when not found from ~/.config/stl/guicfgs/template/${WINDOWNAME}.conf
Changed resolutions would be only written to ~/.config/stl/guicfgs/${SteamAppId}/${WINDOWNAME}.conf
Maybe a TrayIcon Button with "Save Window Size To Template" would be possible as well.

For a transition from the current config it should be hopefully possible to migrate it into the new template format.

Any Thoughts?