clean up

README.md

angular.json

e2e/protractor.conf.js

e2e/src/app.e2e-spec.ts

e2e/src/app.po.ts

e2e/tsconfig.e2e.json

package.json

src/app/app.component.css

src/app/app.component.html

src/app/app.component.spec.ts

src/app/app.component.ts

src/app/app.module.ts

src/assets/.gitkeep

src/browserslist

src/environments/environment.prod.ts

src/environments/environment.ts

src/favicon.ico

src/index.html

src/karma.conf.js

src/main.ts