Added the current hk team to the Author list
Modified the AtomSpaceUtil::getLatestEvaluationLink to enable it choices to find positive or negative first results.
Enable the inquery interface solving the states that operator is not "=" to get negative EvulationLInks first.
There must be a bug in load scm files, that assigned truth value mean = 0 , will still put into the Atomspace mean = 1