JAVA-84: Move articles out of spring-boot part 1 (#9950)

* JAVA-84: Moved 1 article to spring-boot-actuator

* JAVA-84: Moved 2 articles to spring-boot-mvc

* JAVA-84: README changes for spring-boot module

* JAVA-84: Moved classes to com.baeldung pkg to correct compilation issue

spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/SpringContextTest.java

@@ -0,0 +1,17 @@
+package com.baeldung;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import com.baeldung.springbootmvc.SpringBootMvcApplication;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = SpringBootMvcApplication.class)
+public class SpringContextTest {
+
+    @Test
+    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
+    }
+}