Feature request: Run EXE inside prefix.

[predator8bit]

Run an EXE inside wineprefix option in the right click menu on a prefix. For when you don't want to add an exe into the prefix but wish to run it (for example installers) in the prefix.

[ergoithz]

You can do it via command line, so pywinery will ask you which prefix you want to run it on

I'll keep this issue open to include this functionality for the planned major refactor (current code is somewhat broken as gtk guys broke their API few times over the years).