removed unused/confusing public/assets/app.css file
removed unused/confusing public/assets/app.css file

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