#803 Display series grid links for super-series with EDITOR records

[Ahasuerus]

Display series grid links for super-series whose sub-series contain EDITOR records. Currently this link is only displayed if the super-series itself contains at least one EDITOR record. This doesn't work too well if the super-series consists of sub-series only, e.g. "Astounding/Analog" is a container super-series for various versions of "Astounding" and "Analog".

[Ahasuerus]

Implemented in biblio/pe.py 1.35, installed in r2015-088 on 2015-04-27. Closing.