Post: Web Operations D&D
tracing -> tracking

Either word works really, but usually it's either "tracing" or "tracking down", so I added the k.
Fix responsibilities typo
Various phrasing and typo fixes

Some of these are subjective but I think it reads better with these changes.
Web Ops D&D: s/unfamiliar to/unfamiliar with/
Web Ops D&D: Clear up last sentence.
Web Ops D&D: Alter publish date
Merge post--web-ops-dnd (#28) into gh-pages

Post: Web Operations D&D

I think it's gone well enough it's worth discussing and getting external feedback on.