Removing umalloc on v1.2.0 (Feedback Wanted)

[dmed256]

Hello,

I'm thinking about removing umalloc on the next version release (v1.2.0), along with the fake unified memory feature. I think it adds quite a lot of complexity and doesn't seem to be used.

Any thoughts?

[noelchalmers]

Not a problem for me. I don't use it in any code.