fix /admin/security api
When printing facets in format==FORMAT_JSON: facets can have multiple
values.  Needs to be a JSON array.
Merge pull request #19 from miketung/diffbot-testing

When printing facets in format==FORMAT_JSON: facets can have multiple values.  Needs to be a JSON array.
fix json parser core
makefile fixes
fix core dump in qa testing
sort str facets by their int values (str hashes) for consistency for now
since we do not know the strings themselves at that time in Msg40.cpp
turn off images for qa tests.
fix loop stuff some more. seewms to be slower
fix loop stuff some more. now seems fast again.
put 'hosts' link back at user demand.
fixed system call hanging. i guess system calls fork
and it did not like or SIGALRMs because when i set the iterm
off for those it was ok.
use gbsystem() not system() so it can turn off alarms
since it forks.
try to fix inner loop logic some more
more fixes for inner loop code
more select polling fixes
Merge branch 'testing' into diffbot-testing

Conflicts:
	Msg40.cpp
fix inifinite loop when rebalancing.
was trying to read more bytes from titlerec than
what it could support.
fixed json parser bug
minor admin serp filter bar update
serp filter dropdown fix