Rename "row_popup_menu" and "empty_popup_menu" signals to
* libnautilus/gtkflist.c, libnautilus/gtkflist.h: Rename "row_popup_menu" and "empty_popup_menu" signals to "context_click_row" and "context_click_background" for more consistency with the way the icon container does it. Removed GdkEvent parameters from these signals. Added an int indicating the row right-clicked. (gtk_flist_button_press): Do not change the selection to the row that gets right-clicked. It was inconsistent with the icon view and most of the known universe.