CogServerUTest hangs, when time computed correctly
CogServerUTest hangs, when time computed correctly

Fixed multiple errors in computation of elapsed time in cogserver.
As a result, the unit test no longer passes.  I don't have time to
debug what appears to be broken code.

AmeBel/opencog,andre-senna/opencog,rodsol/opencog,andre-senna/opencog,shujingke/opencog,shujingke/opencog,inflector/opencog,yantrabuddhi/opencog,ruiting/opencog,shujingke/opencog,rodsol/opencog,yantrabuddhi/opencog,rodsol/opencog,yantrabuddhi/opencog,AmeBel/opencog,misgeatgit/opencog,andre-senna/opencog,misgeatgit/opencog,AmeBel/opencog,ruiting/opencog,inflector/opencog,andre-senna/opencog,inflector/opencog,AmeBel/opencog,ruiting/opencog,andre-senna/opencog,misgeatgit/opencog,yantrabuddhi/opencog,misgeatgit/opencog,ruiting/opencog,yantrabuddhi/opencog,misgeatgit/opencog,ruiting/opencog,inflector/opencog,rodsol/opencog,misgeatgit/opencog,yantrabuddhi/opencog,ruiting/opencog,misgeatgit/opencog,andre-senna/opencog,shujingke/opencog,inflector/opencog,misgeatgit/opencog,AmeBel/opencog,AmeBel/opencog,ruiting/opencog,shujingke/opencog,misgeatgit/opencog,AmeBel/opencog,shujingke/opencog,inflector/opencog,shujingke/opencog,inflector/opencog,yantrabuddhi/opencog,rodsol/opencog,rodsol/opencog,inflector/opencog,andre-senna/opencog