[Therion] xtherion -close on

[marco corvi]

the line option "-close on" specifis that a line is closed.

when exporting maps, therion properly closes a line with
this option.

when xtherion loads the file, the line is "open" and the
checkbox "close" is unchecked.
if i check it, xtherion add a point to the line with the
same coords as the initial point.

marco