DIP 1017--Add Bottom Type--Final Review

[Mike Parker]

DIP 1017, "Add Bottom Type", is now ready for Final Review. This 
is the last chance for community feedback before the DIP is 
handed off to Walter and Andrei for the Formal Assessment. Please 
read the procedures document for details on what is expected in 
this review stage:

https://github.com/dlang/DIPs/blob/master/PROCEDURE.md#final-review

The current revision of the DIP for this review is located here:

https://github.com/dlang/DIPs/blob/4716033a8cbc2ee024bfad8942b2ff6b63521f63/DIPs/DIP1017.md

In it you'll find a link to and summary of the previous review 
round. This round of review will continue until 11:59 pm ET on 
January 30 unless I call it off before then.

Thanks in advance for your participation.