Log Message:
sysutils/xplr: update to 0.9.1

-Added support for un-mapping keys by remapping keys to null.
-Removed lag when ctrl-w is pressed in default mode.
-Use less -+F instead of less as the default pager.
-gx will open the file under focus.
-New key map :sx will open the selected files.
-Fixed selecting broken symlinks.
-Set the default col_spacing for the table to 1.