Fixes mostly the displaying of the item_info description text in Pick up and list_items.

Move list_(items|monster) to the left to palce it over the sidebar and on the right side of the screen.
Fixes weird border redrawing when switching between list_items <-> list_monsters.
Renamed compare_split_screen_popup to draw_item_info because its a long way from just being used for item comparison.
Display item_info in list_items via draw_item_info to actually get the item info back while browsing the items!
PICK UP bringing back the item_info while selecting the items.
Move choose_direction by VIEW_OFFSET_X to avoid text to the left of w_terrain.