wtf i did not modify these files.
Merge branch 'diffbot' of github.com:gigablast/open-source-search-engine into diffbot

Conflicts:
	CollectionRec.cpp
	Collectiondb.cpp
	Collectiondb.h
	Hostdb.h
	Parms.cpp
	main.cpp
Merge branch 'diffbot' of github.com:gigablast/open-source-search-engine into diffbot
fix oom doleiptable using too much mem
so bulk job went oom