[Bug 19182] Allow to completely disable MIME-type and application integration

https://bugs.winehq.org/show_bug.cgi?id=19182

--- Comment #80 from Henri Verbeet  ---
(In reply to liquider from comment #79)
> I _strongly_ doubt the _MAJORITY_ of Wine users expect to open OOXML files
> with MS Office when the native alternatives work so well.

Well, perhaps not Wine users in general, but it doesn't seem that unlikely that
the people that went through the trouble of installing MS Office actually want
to use it.

That's not to say some other associations aren't unfortunate, but it isn't
necessarily easy to always do the right thing, or clear what that even is.