BAEL-5246: pom cleanup (#4620)

* BAEL-5246: round 1 of pom cleanup - upto "jersey" project

* BAEL-5246: Initial pass for pom cleanup - upto spring-cloud

* BAEL-5246: pom cleanup upto testing-modules/junit5

* BAEL-5246: pom cleanup - upto xstream

* BAEL-5246: pom cleanup - last round (before review)

mustache/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>
     <artifactId>mustache</artifactId>
@@ -11,7 +11,7 @@
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.5.4.RELEASE</version>
-        <relativePath/>
+        <relativePath />
         <!-- lookup parent from repository -->
     </parent>
 
@@ -126,7 +126,7 @@
                                     <excludes>
                                         <exclude>**/*LiveTest.java</exclude>
                                         <exclude>**/*IntegrationTest.java</exclude>
-                        				<exclude>**/*IntTest.java</exclude>
+                                        <exclude>**/*IntTest.java</exclude>
                                     </excludes>
                                     <includes>
                                         <include>**/AutoconfigurationTest.java</include>