Update NEWS.rst Ref DFHack#804, DFHack#812
Bump to beta1
Bump version, tweak whitespace.
Bump version to alpha1
Fix whitespace
Bump version to 0.42.04-alpha2
Make title-version show git info for dev builds
Add a location retirement confirmation
Update version to r5
Merge branch 'develop' of https://github.com/DFHack/dfhack into develop