Bael 5249 cleanup (#4108)

* Added parent module on poms that have no parent defined

* Removed dependency reduced pom from undertow module

* [BAEL-5249] - 21.02 - pom cleanup - formatted pom.xml

spring-security-mvc-custom/pom.xml

@@ -1,5 +1,5 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         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>spring-security-mvc-custom</artifactId>
@@ -119,33 +119,33 @@
             <artifactId>jackson-databind</artifactId>
             <version>${jackson-databind.version}</version>
         </dependency>
-        
+
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-        
+
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
-        
+
         <!-- test -->
-                
+
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
-            <version>${org.springframework.version}</version>            
+            <version>${org.springframework.version}</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-test</artifactId>
-            <version>${org.springframework.security.version}</version>  
-            <scope>test</scope>                      
+            <version>${org.springframework.security.version}</version>
+            <scope>test</scope>
         </dependency>
     </dependencies>
 
@@ -209,7 +209,7 @@
         <guava.version>19.0</guava.version>
         <commons-lang3.version>3.5</commons-lang3.version>
         <jackson-databind.version>2.9.1</jackson-databind.version>
-        
+
         <httpclient.version>4.5.2</httpclient.version>
         <httpcore.version>4.4.5</httpcore.version>