Beside what I coding actually, I overhauling the keyboard shortcuts too and in the same time I cleaning up the help panel. Now the keys will be displayed by icons, as you can see in the screenshot below:
It's not much but it's less a chore to read than before. This part is in 3 columns (only one is displayed in the screenshot for now) and will be populated with all the rest of the shortcut keys.
I don't know if the overhaul of the presentation of the encyclopedia (with trees) will be done at the release of the alpha 10, but who know. I prefer to complete the main features I announced in this merged alpha 8/9/10 before doing secondary works.
Stay tuned :)