Hot keys in Studio

It would be great to add hot keys to the hints on the buttons. The same thing could be done for the items in the context menu and some items in the main menu.

On the whole, it would be good to have more hot keys in Studio.

For example, for the button of Emulator start:

Before: Emulator

Now: Start Emulator (F5)

For the context menu:

Before: Group

Now: Group (Ctrl + G)