D stability testing framework

[Kiith-Sa]

D:YAML might be of use if needed.

There's been no release in recent past (featureset has not 
changed, which I'm still planning for a release), but I've been 
maintaining its compatibility with current DMD for a while and I 
have no intention to stop in forseeable future as I use it in 
pretty much every project I start.

It's somewhere around 10-20kLOC.

https://github.com/kiith-sa/D-YAML


Also, Derelict3 might be a good idea. Derelict has been actively 
maintained for pretty much most of D's history.