fix avail docid logic some more for indexing
spdier replies
try to fix msg22 based cores
Merge branch 'diffbot-testing' of github.com:gigablast/open-source-search-engine into diffbot-testing

Conflicts:
	Msg22.cpp
try to fix msg22 core some more
Merge branch 'diffbot-testing' into diffbot-matt
Msg39::controlLoop now works