Options to rename groups when a new series is added

Original issue
http://code.google.com/p/jmm/issues/detail?id=341

I would like to recommend that for the grouping function, JMM checks the 
collection, then for series/movies takes the name of the original series from 
AniDB and sets that as the group title, then sets the original (if present, or 
sequel closest to original) series as the default series within the group.
For example, if a collection has Naruto: Shippuuden and various movies and OVAs 
from that and the original series, JMM will group them under the original 
series name, Naruto, and make Naruto: Shippuuden the default series in the 
group. If the original Naruto series is later added to the series, it is 
automatically made the original Naruto series the default series for that 
group, unless another series/movie/ova was set as default manually by the user.
Alternatively, the priority for the default series in the group could be the 
latest released TV series sequel in that group, for example, if there's Naruto 
TV series 1, Naruto TV series 2 and Naruto TV series 3 in the group, then the 
priority would fall to the latest, Naruto TV series 3.

The overall priority perhaps being TV Series, OVA/Alternative Series, Movies.

Original issue reported on code.google.com by werndly...@gmail.com on 22 Nov 2012 at 11:19

kingmann7317 / jmm

Options to rename groups when a new series is added #343