Move CLI samples to sample repo

spring-cloud-function-samples/scf-aws-day1/src/main/java/oz/spring/aws/FunctionAwsApplication.java

@@ -0,0 +1,13 @@
+package oz.spring.aws;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class FunctionAwsApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(FunctionAwsApplication.class, args);
+	}
+
+}

spring-cloud-function-samples/scf-aws-day1/src/main/java/oz/spring/aws/functions/FunctionConfiguration.java

@@ -0,0 +1,15 @@
+package oz.spring.aws.functions;
+
+import java.util.function.Function;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class FunctionConfiguration {
+
+	@Bean
+	public Function<String, String> uppercase() {
+		return value -> value.toUpperCase();
+	}
+}