Add 'ht' query for converting hostname to common HTTP URL

dotfiles/bmo/wish.ini

@@ -40,6 +40,7 @@
     deb     = https://packages.debian.org/search?keywords=%s
     fd      = http://foldoc.org/%s
     g       = http://www.google.com/search?q=%s
+    ht      = http://%s/
     kb      = https://keybase.io/%s/
     kbfs    = https://keybase.pub/%s/
     ma      = http://www.mapy.cz/?q=%s