[UI] [patch] More hotkeys

[hops]

I find numeric hotkeys a bit hard to memorize, and always wanted to made everything hotkey-ed because of some habit from tome2. For one example, in t4, I would like to have Vision spell hotkey-ed to 'PrintScreen' , and I think no clean way to do the alike for multiple talents currently.

I made a patch to support more hotkeys:
- Defined 34 'EXTRA' hotkeys, 26 of them default to alt-a ~ alt-z, and other 8 with no default mapping.
- A new dialog 'HotkeysDialog' to display them ( talent/item name and key ), and associated hotkey LIST_HOTKEYS, default to ~ ; In the dialog, left click activates hotkey, and right click delete them.

I have tested it a little, and observed no bug for the period.

( alt-s will conflict with the current default key for 'change graphic mode' in t4 , but I believe that this function is not used by normal player much )


Darkgod, you can ditch/adapt/use this patch in any way as you see fit.