Update README and remove .settings.xml where appropriate
Update README and remove .settings.xml where appropriate

ilayaperumalg/spring-cloud-stream,markfisher/spring-cloud-stream,ilayaperumalg/spring-cloud-stream,spring-cloud/spring-cloud-stream,dturanski/spring-cloud-stream,spring-cloud/spring-cloud-stream,markfisher/spring-cloud-stream,garyrussell/spring-cloud-stream,markpollack/spring-cloud-stream,dturanski/spring-cloud-stream,dturanski/spring-cloud-stream,markpollack/spring-cloud-stream,viniciusccarvalho/spring-cloud-stream,mbogoevici/spring-cloud-stream,ghillert/spring-cloud-streams,markfisher/spring-cloud-stream,garyrussell/spring-cloud-stream,dsyer/spring-cloud-stream,mbogoevici/spring-cloud-stream,spring-cloud/spring-cloud-stream,viniciusccarvalho/spring-cloud-stream,garyrussell/spring-cloud-stream,dsyer/spring-cloud-stream,viniciusccarvalho/spring-cloud-stream,markpollack/spring-cloud-stream,dsyer/spring-cloud-stream,mbogoevici/spring-cloud-stream