The Adjust popup capture key presses

The adjust popup captures key presses preventing tagging by key press (the preferred method of Species Identifiers). Allow arrow keys to be captured by the Adjust popup with other keys and key combinations being passed along. The arrow keys can be used to navigate the popup controls (which is what happens now with the arrow keys in the popup).

There may be a conflict with the arrow keys being used by other controls or to navigate among images. This is unavoidable and it's OK for the users to use other methods to accomplish what they want. For example, pressing Tab to be able to close the popup and Tab to get to the control they want, by using the mouse, or by finger press.

This is a usability issue for Species Identifiers User Stories starting with [Anita](https://github.com/CulverLab/sparcd-requirements/wiki/User-Stories#species-identifier-1--anita)