Little annoyances that should be fixed before 1.0

[Snickerdoodle]

In the "BASES" screen, I can select the base just by pressing "1", "2", and so on. But I can't do that in the "BASE INFORMATION" screen. Inconsistent.

And related to that, when I hover the mouse pointer over a base facility, the top of the screen tells me what it is. But if I select another base with the keyboard, the "tooltip" isn't updated until I move the mouse pointer again.

[Falko]

would be great for most screens
eg: pressing 1-8 to buy/check avalanche missiles in if every base

[winterheart]

Just wait if SupSuper will merge this pull request: https://github.com/SupSuper/OpenXcom/pull/834

[AzureSkye]

Honestly, the whole interface could use a good stream-lining. May not be 100% original, but it'd be more fun