Log Message:
sysutils/xplr: update to 0.4.4

Changes & fixes:
-Added support for NO_COLOR env var to disable colors (more-info).
-Added history pipe file exposed as $XPLR_PIPE_HISTORY_OUT.
-Added new selection commands.
	-SelectAll
	-SelectPath
	-UnSelectAll
	-UnSelectPath
	-ToggleSelectAll
	-ToggleSelectionByPath
-Fixed UI style priority: default_ui -> node_type -> selection_ui -> \ 
focus_ui
-Added key binding ctrl-a or V to toggle select all.

Misc:
-Visit our new collection of hacks and themes.