gs-plugins-odrs: Load ratings from the cache when refresh is skipped on start
A fix for #182 (closed) uncovered that rating histogram in the Details page can be hidden, when the user runs in offline, even there are at least few reviews locally cached. The rating summary (at the right-top of the details page) tells less ratings than there actually were done (for Notes 20, instead of 47).
Edited by Milan Crha