[gensim:11666] Access sentence scores in the textrank summarizer module

[Alexander Lobkovsky Meitiv]

I would like to get access to the pagerank scores in addition to the
sentences. I see that these scores are used to sort hashable_corpus in
line 371 but are not returned.
Before I start hacking your source, are you open to implementing an
argument to summarize() to return a list of (sentence, score) tuples?

Thanks!