inveniosoftware/invenio — pull request #2146 by kaplun (2014-08-25 13:05:36+00:00)
Title: BibRank: (Overflow|ZeroDivision)Error usability

* Improves handling of OverlowError ZeroDivisionError in the bibrank
word indexer by properly suggest the administrator to schedule
a regular reindexing of the word similarity tables.
(closes #105)

Signed-off-by: Samuele Kaplun