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

asciidoctor/pom.xml

@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <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>
     <artifactId>asciidoctor</artifactId>
     <name>asciidoctor</name>
-	
+
     <parent>
         <artifactId>parent-modules</artifactId>
         <groupId>com.baeldung</groupId>
         <version>1.0.0-SNAPSHOT</version>
     </parent>
-	
-    <dependencies>        
+
+    <dependencies>
         <dependency>
             <groupId>org.asciidoctor</groupId>
             <artifactId>asciidoctorj</artifactId>
@@ -21,9 +21,9 @@
             <groupId>org.asciidoctor</groupId>
             <artifactId>asciidoctorj-pdf</artifactId>
             <version>${asciidoctorj-pdf.version}</version>
-        </dependency>        
+        </dependency>
     </dependencies>
-	
+
     <build>
         <plugins>
             <plugin>
@@ -59,12 +59,12 @@
             </plugin>
         </plugins>
     </build>
-	
-	<properties>
+
+    <properties>
         <asciidoctor-maven-plugin.version>1.5.5</asciidoctor-maven-plugin.version>
-		<asciidoctorj.version>1.5.4</asciidoctorj.version>
-		<asciidoctorj-pdf.src.version>1.5.0-alpha.11</asciidoctorj-pdf.src.version>
-		<asciidoctorj-pdf.plugin.version>1.5.0-alpha.15</asciidoctorj-pdf.plugin.version>
+        <asciidoctorj.version>1.5.4</asciidoctorj.version>
+        <asciidoctorj-pdf.src.version>1.5.0-alpha.11</asciidoctorj-pdf.src.version>
+        <asciidoctorj-pdf.plugin.version>1.5.0-alpha.15</asciidoctorj-pdf.plugin.version>
     </properties>
 
 </project>