fix npm test to not expect karma to already be running
fix npm test to not expect karma to already be running

ebryn/ember-github-issues,Anshdesire/ember-app-kit,aboveproperty/ember-app-kit-karma,shin1ohno/EmberAppKit,tucsonlabs/ember-weather-legacy,daevid/broccoli-todo,jwlms/ember-weather-legacy,sajt/ember-weather,mtian/ember-app-kit-azure,ClockworkNet/ember-boilerplate,tobobo/vice-frontend,teddyzeenny/assistant,duvillierA/try_ember,tomclose/minimal_eak_test_stub_problem,mharris717/eak_base_app,arjand/weddingapp,achambers/appkit-hanging-test-example,mixonic/ember-app-kit,michaelorionmcmanus/eak-bootstrap,sajt/ember-weather,digitalplaywright/eak-simple-auth,Anshdesire/ember-app-kit,cevn/tasky-web,shin1ohno/want-js,tobobo/thyme-frontend,stefanpenner/ember-app-kit,mtian/ember-app-kit-azure,thaume/emberjs-es6-modules,kiwiupover/ember-weather,grese/miner-app-OLD,trombom/ember-weather-traininig,ghempton/ember-libs-example,grese/miner-app-OLD,digitalplaywright/eak-simple-auth-blog-client,lucaspottersky/ember-lab-eak,joliss/broccoli-todo,grese/btcArbitrage,kiwiupover/seattle-auckland-weather,stefanpenner/ember-app-kit,tomclose/test_loading_problem,lucaspottersky/ember-lab-eak,ClockworkNet/ember-boilerplate,tobobo/shibe_io_frontend,eriktrom/ember-weather-traininig,kiwiupover/ember-weather,tobobo/thyme-frontend