BAEL-9567 Align module names, folder names and artifact id

- Added "name" in pom.xml whereever it was missing and aligned the present ones with the artifactid and foldername

maven/pom.xml

@@ -4,6 +4,7 @@
     <groupId>com.baeldung</groupId>
     <artifactId>maven</artifactId>
     <version>0.0.1-SNAPSHOT</version>
+	<name>maven</name>
     <packaging>war</packaging>
 
     <dependencies>

maven/versions-maven-plugin/pom.xml

@@ -3,9 +3,10 @@
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung</groupId>
-    <artifactId>versions-maven-plugin-example</artifactId>
+    <artifactId>versions-maven-plugin</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-
+	<name>versions-maven-plugin</name>
+	
     <properties>        
         <commons-compress-version>1.15</commons-compress-version>
     </properties>