On a laptop, invoking numpad keys requires using the Fn modifier. Movement can be done exclusively with the mouse and go-to command, but this is cumbersome for small movements (for example, when exploring new terrain). Enabling the arrow-keys (as was done in previous versions) would alleviate the problem.
The attached patch adds "aliased versions" to the existing movement actions, and inserts these aliased actions in the correct places in the ActionManager and in the menu (it seems that, unless they are added to the menu, they will not be bound). This does pollute the menu somewhat.