Ensure Longitude initialized with Longitude keeps same wrap_angle by default
Rewrite broadcast quantity using _new_view, so properties are kept
Update docstring and change log
Merge pull request #2705 from mhvk/longitude-keep-wrapangle

Ensure Longitude initialized with Longitude keeps same wrap_angle by default
Push ellipses a bit further in for time/index.rst for Debian/powerpc,s390x