Use nicer paths for run_hist memory and output

(I should probably implement the memory part in bmo somewhere.)

dotfiles/bmo/menu.ini

@@ -47,8 +47,8 @@
 
 [menu.run_hist]
 
-    generator   = tac .bmo-dmenu.log | awk '!seen[$0]++'
-    consumer    = tee -a .bmo-dmenu.log | sed 's/$/ \&/' | sh - >> .bmo-menu-run_hist.log 2>&1
+    generator   = tac .local/share/bmo/menu/run_hist.history | awk '!seen[$0]++'
+    consumer    = tee -a .local/share/bmo/menu/run_hist.history | sed 's/$/ \&/' | sh - >> .local/share/bmo/menu/run_hist.out 2>&1
 
 [menu.browsers]