Manually install patched bigcouch package on dev.bm

i did this today, around 11h30 utc on elk, urchin, clam. upgrade went fine. i forced logrotate on the bigcouch logs so we shouldn't have body_too_large errors anymore

(from redmine: created on 2014-01-20, closed on 2014-01-20, relates #5006 (closed))