add abmd newsgroup

see in my log file : [ore.providers.nzb.binnewz] Unknown binnewz newsgroup: abmd

source : http://binnews.in/_bin/liste.php?country=fr&cat_id=39&page=1&pageby=50&ng_id=abmd
Merge pull request #29 from narfight/patch-1

add abmd newsgroup