Close all stale and dormant issues as "unresolved"

[stakx]

About 1 1/2 years or so ago, I saw that work on Moq 4 had all but stopped, and I decided to try and reactivate the project. My goal was to bring this repository down to zero bugs, but some larger issues remain to this day. As Moq slowly approaches version 5, this repository (which is for version 4) finds itself increasingly in maintenance mode, and I feel that it might no longer pay off to tackle the bigger remaining issues (even though I'd love to see them fixed / implemented / fulfilled as well!).

I am going to close all stale and dormant issues in order to get this repository back in a state that reflects what is actually still being worked on. I will however mark all those issues as "unresolved" so that they can be easily found again using a search.

Closing these issues does not mean that they are unwanted, it is simply a way of saying that noone is currently working on it, nor has anyone expressed interest in picking it up.

Closed but unresolved issues can always be reopened, so if you would like to pick it up and continue to work on it, please just post there and we'll reopen!