Correctly cast to size_t rather than int for array->size/bytes
Correctly cast to size_t rather than int for array->size/bytes

Casting to int causes mayhem for very large filters.

From: Steve Howard <9ce5770b3bb4b2a1d59be2d97e34379cd192299f@thumbtack.com>

raven47git/pybloomfiltermmap,scrapinghub/pybloomfiltermmap,raven47git/pybloomfiltermmap,pombredanne/pybloomfiltermmap,scrapinghub/pybloomfiltermmap,salmonx/pybloomfiltermmap,axiak/pybloomfiltermmap,jampp/pybloomfiltermmap,piskvorky/pybloomfiltermmap,pombredanne/pybloomfiltermmap,piskvorky/pybloomfiltermmap,salmonx/pybloomfiltermmap,LocutusOfBorg/pybloomfiltermmap,LocutusOfBorg/pybloomfiltermmap,axiak/pybloomfiltermmap,salmonx/pybloomfiltermmap,LocutusOfBorg/pybloomfiltermmap,scrapinghub/pybloomfiltermmap,jampp/pybloomfiltermmap