Convert PLNRulesUTest.cxxtest to smart tabs
Convert PLNRulesUTest.cxxtest to smart tabs

Nobody else than me is editing that file so let's have it indented my
way.

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