Pretty printing.

src/eu.aniketos.dasca.crosslanguage.test/pom.xml

@@ -101,7 +101,7 @@
       <groupId>org.scalatest</groupId>
       <artifactId>scalatest_2.11</artifactId>
       <version>3.0.0</version>
-</dependency>
+    </dependency>
   </dependencies>
   <build>
     <plugins>
@@ -226,7 +226,7 @@
                     </goals>
                   </pluginExecutionFilter>
                   <action>
-    								<ignore></ignore>
+                    <ignore/>
                   </action>
                 </pluginExecution>
               </pluginExecutions>

src/eu.aniketos.dasca.crosslanguage/pom.xml

@@ -210,7 +210,7 @@
                     </goals>
                   </pluginExecutionFilter>
                   <action>
-    								<ignore></ignore>
+                    <ignore/>
                   </action>
                 </pluginExecution>
               </pluginExecutions>

src/eu.aniketos.dasca.dataflow/pom.xml

@@ -57,7 +57,7 @@
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
       <version>1.2.17</version>
-</dependency>
+    </dependency>
   </dependencies>
   <build>
     <sourceDirectory>src/main/java</sourceDirectory>

src/eu.aniketos.dasca.parent/pom.xml

@@ -123,7 +123,7 @@
                     </goals>
                   </pluginExecutionFilter>
                   <action>
-                		<ignore></ignore>
+                    <ignore/>
                   </action>
                 </pluginExecution>
               </pluginExecutions>