Formatting: somewhat harmonized pom.xml indenting
diff --git a/pom.xml b/pom.xml
index a8b27ad..63762a9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -233,15 +233,15 @@
       </dependency>
     </dependencies>
   </dependencyManagement>
-<dependencies>
+  <dependencies>
   <!-- Common dependencies on jena-osgi, which requires some
 additional dependencies to be a happy OSGi bundle -->
 
-  <dependency>
-    <groupId>org.apache.jena</groupId>
-    <artifactId>jena-osgi</artifactId>
-    <version>${jena.version}</version>
-  </dependency>
+    <dependency>
+      <groupId>org.apache.jena</groupId>
+      <artifactId>jena-osgi</artifactId>
+      <version>${jena.version}</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.servicemix.bundles</groupId>
       <artifactId>org.apache.servicemix.bundles.xerces</artifactId>
@@ -276,55 +276,56 @@
       <artifactId>activation</artifactId>
       <version>${activation.version}</version>
     </dependency>
-</dependencies>
-<profiles>
-<profile>
-<id>all</id>
-    <activation>
-      <activeByDefault>true</activeByDefault>
-    </activation>
-  <modules>
-    <module>taverna-baclava-language</module>
-    <module>taverna-databundle</module>
-    <module>taverna-robundle</module>
-    <module>taverna-scufl2-annotation</module>
-    <module>taverna-scufl2-api</module>
-    <module>taverna-scufl2-examples</module>
-    <module>taverna-scufl2-integration-tests</module>
-    <module>taverna-scufl2-schemas</module>
-    <module>taverna-scufl2-scufl</module>
-    <module>taverna-scufl2-t2flow</module>
-    <module>taverna-scufl2-ucfpackage</module>
-    <module>taverna-scufl2-wfbundle</module>
-    <module>taverna-tavlang-tool</module>
-    <module>taverna-scufl2-wfdesc</module>
-  </modules>
-</profile>
+  </dependencies>
+  <profiles>
+    <profile>
+      <id>all</id>
+      <activation>
+        <activeByDefault>true</activeByDefault>
+      </activation>
+    <modules>
+      <module>taverna-baclava-language</module>
+      <module>taverna-databundle</module>
+      <module>taverna-robundle</module>
+      <module>taverna-scufl2-annotation</module>
+      <module>taverna-scufl2-api</module>
+      <module>taverna-scufl2-examples</module>
+      <module>taverna-scufl2-integration-tests</module>
+      <module>taverna-scufl2-schemas</module>
+      <module>taverna-scufl2-scufl</module>
+      <module>taverna-scufl2-t2flow</module>
+      <module>taverna-scufl2-ucfpackage</module>
+      <module>taverna-scufl2-wfbundle</module>
+      <module>taverna-tavlang-tool</module>
+      <module>taverna-scufl2-wfdesc</module>
+    </modules>
+  </profile>
   <profile>
     <id>android</id>
- <!--    <activation>
+    <!--<activation>
       <property>
         <name>environment</name>
         <value>android</value>
       </property>
-    </activation>-->
+    </activation>
+    -->
     <properties>
-<maven.compiler.source>1.7</maven.compiler.source>
-<maven.compiler.target>1.7</maven.compiler.target>
-</properties>
-  <modules>
-    <module>taverna-baclava-language</module>
-    <module>taverna-scufl2-annotation</module>
-    <module>taverna-scufl2-api</module>
-    <module>taverna-scufl2-examples</module>
-    <module>taverna-scufl2-integration-tests</module>
-    <module>taverna-scufl2-schemas</module>
-    <module>taverna-scufl2-scufl</module>
-    <module>taverna-scufl2-t2flow</module>
-    <module>taverna-scufl2-ucfpackage</module>
-    <module>taverna-scufl2-wfbundle</module>
-    <module>taverna-tavlang-tool</module>
-  </modules>
+      <maven.compiler.source>1.7</maven.compiler.source>
+      <maven.compiler.target>1.7</maven.compiler.target>
+    </properties>
+    <modules>
+      <module>taverna-baclava-language</module>
+      <module>taverna-scufl2-annotation</module>
+      <module>taverna-scufl2-api</module>
+      <module>taverna-scufl2-examples</module>
+      <module>taverna-scufl2-integration-tests</module>
+      <module>taverna-scufl2-schemas</module>
+      <module>taverna-scufl2-scufl</module>
+      <module>taverna-scufl2-t2flow</module>
+      <module>taverna-scufl2-ucfpackage</module>
+      <module>taverna-scufl2-wfbundle</module>
+      <module>taverna-tavlang-tool</module>
+    </modules>
   </profile>
 </profiles>
 
diff --git a/taverna-databundle/pom.xml b/taverna-databundle/pom.xml
index d0a5683..2ce8358 100644
--- a/taverna-databundle/pom.xml
+++ b/taverna-databundle/pom.xml
@@ -16,64 +16,59 @@
    limitations under the License.
 -->
 <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">
-    <modelVersion>4.0.0</modelVersion>
-    <packaging>bundle</packaging>
-    <parent>
-        <groupId>org.apache.taverna.language</groupId>
-        <artifactId>apache-taverna-language</artifactId>
-        <version>0.16.0-incubating-SNAPSHOT</version>
-    </parent>
-    <artifactId>taverna-databundle</artifactId>
-    <name>Apache Taverna Databundle API</name>
-    <description>API for dealing with Data Bundles</description>
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.jena</groupId>
-            <artifactId>jena-osgi</artifactId>
-            <version>${jena.version}</version>
-        </dependency>
-
-        <dependency>
-          <groupId>${project.groupId}</groupId>
-          <artifactId>taverna-scufl2-wfbundle</artifactId>
-          <version>${project.version}</version>
-        </dependency>
-        <dependency>
-          <groupId>${project.groupId}</groupId>
-          <artifactId>taverna-scufl2-t2flow</artifactId>
-          <version>${project.version}</version>
-          <scope>test</scope>
-        </dependency>
-        <dependency>
-          <groupId>${project.groupId}</groupId>
-          <artifactId>taverna-scufl2-wfdesc</artifactId>
-          <version>${project.version}</version>
-        </dependency>
-        <dependency>
-          <groupId>${project.groupId}</groupId>
-          <artifactId>taverna-robundle</artifactId>
-          <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>${junit.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-            <version>${commons.io.version}</version>
-            <scope>test</scope>
-        </dependency>
-
-
-        <dependency>
-            <groupId>commons-configuration</groupId>
-            <artifactId>commons-configuration</artifactId>
-            <version>${commons.configuration.version}</version>
-        </dependency>
-    </dependencies>
-
-
+  <modelVersion>4.0.0</modelVersion>
+  <packaging>bundle</packaging>
+  <parent>
+      <groupId>org.apache.taverna.language</groupId>
+      <artifactId>apache-taverna-language</artifactId>
+      <version>0.16.0-incubating-SNAPSHOT</version>
+  </parent>
+  <artifactId>taverna-databundle</artifactId>
+  <name>Apache Taverna Databundle API</name>
+  <description>API for dealing with Data Bundles</description>
+  <dependencies>
+      <dependency>
+        <groupId>org.apache.jena</groupId>
+        <artifactId>jena-osgi</artifactId>
+        <version>${jena.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>taverna-scufl2-wfbundle</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>taverna-scufl2-t2flow</artifactId>
+        <version>${project.version}</version>
+        <scope>test</scope>
+      </dependency>
+      <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>taverna-scufl2-wfdesc</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>taverna-robundle</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>${junit.version}</version>
+        <scope>test</scope>
+      </dependency>
+      <dependency>
+        <groupId>commons-io</groupId>
+        <artifactId>commons-io</artifactId>
+        <version>${commons.io.version}</version>
+        <scope>test</scope>
+      </dependency>
+      <dependency>
+        <groupId>commons-configuration</groupId>
+        <artifactId>commons-configuration</artifactId>
+        <version>${commons.configuration.version}</version>
+      </dependency>
+  </dependencies>
 </project>
diff --git a/taverna-robundle/pom.xml b/taverna-robundle/pom.xml
index 25fb517..196cccc 100644
--- a/taverna-robundle/pom.xml
+++ b/taverna-robundle/pom.xml
@@ -60,7 +60,6 @@
       <artifactId>jena-osgi</artifactId>
       <version>${jena.version}</version>
     </dependency>
-
 <!-- for UUIDv5 SHA named
     <dependency>
       <groupId>com.fasterxml.uuid</groupId>
@@ -92,7 +91,7 @@
             </xsdOptions>
           </configuration>
       </plugin>
-  </plugins>
+    </plugins>
   </build>
 
 </project>
diff --git a/taverna-scufl2-annotation/pom.xml b/taverna-scufl2-annotation/pom.xml
index d5afb76..4fc60c0 100644
--- a/taverna-scufl2-annotation/pom.xml
+++ b/taverna-scufl2-annotation/pom.xml
@@ -49,7 +49,5 @@
       <artifactId>jena-osgi</artifactId>
       <version>${jena.version}</version>
     </dependency>
-
-
   </dependencies>
 </project>
diff --git a/taverna-scufl2-api/pom.xml b/taverna-scufl2-api/pom.xml
index 7c648b8..86de020 100644
--- a/taverna-scufl2-api/pom.xml
+++ b/taverna-scufl2-api/pom.xml
@@ -7,7 +7,7 @@
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at
 
-       http://www.apache.org/licenses/LICENSE-2.0
+     http://www.apache.org/licenses/LICENSE-2.0
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
@@ -16,66 +16,66 @@
    limitations under the License.
 -->
 <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/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.taverna.language</groupId>
-        <artifactId>apache-taverna-language</artifactId>
-        <version>0.16.0-incubating-SNAPSHOT</version>
-    </parent>
-    <artifactId>taverna-scufl2-api</artifactId>
-    <packaging>bundle</packaging>
-    <name>Apache Taverna Scufl 2 API</name>
-    <description>Taverna workflow language API</description>
-    <dependencies>
-        <dependency>
-            <groupId>commons-beanutils</groupId>
-            <artifactId>commons-beanutils</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>taverna-scufl2-ucfpackage</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-        </dependency>
-    </dependencies>
-    <build>
-        <plugins>
-            <!-- Expose test-jar, e.g. for taverna-scufl2-wfbundle -->
-            <plugin>
-              <groupId>org.apache.maven.plugins</groupId>
-              <artifactId>maven-jar-plugin</artifactId>
-              <executions>
-            <execution>
-              <goals>
-                <goal>test-jar</goal>
-              </goals>
-            </execution>
-              </executions>
-            </plugin>
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.taverna.language</groupId>
+    <artifactId>apache-taverna-language</artifactId>
+    <version>0.16.0-incubating-SNAPSHOT</version>
+  </parent>
+  <artifactId>taverna-scufl2-api</artifactId>
+  <packaging>bundle</packaging>
+  <name>Apache Taverna Scufl 2 API</name>
+  <description>Taverna workflow language API</description>
+  <dependencies>
+    <dependency>
+      <groupId>commons-beanutils</groupId>
+      <artifactId>commons-beanutils</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>taverna-scufl2-ucfpackage</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-databind</artifactId>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <!-- Expose test-jar, e.g. for taverna-scufl2-wfbundle -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+            <goal>test-jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-source-plugin</artifactId>
         <executions>
-    <execution>
-      <goals>
-        <goal>test-jar</goal>
-      </goals>
-    </execution>
+          <execution>
+            <goals>
+              <goal>test-jar</goal>
+            </goals>
+          </execution>
         </executions>
       </plugin>
-        </plugins>
-    </build>
+    </plugins>
+  </build>
 </project>
diff --git a/taverna-scufl2-scufl/pom.xml b/taverna-scufl2-scufl/pom.xml
index 1db51a5..baf3eee 100644
--- a/taverna-scufl2-scufl/pom.xml
+++ b/taverna-scufl2-scufl/pom.xml
@@ -28,19 +28,19 @@
   <description>Parse Taverna 1.x workflows (Status: Experimental)</description>
   <build>
     <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <!--
-                <configuration>
-                    <instructions>
-                        <Export-Package>org.apache.taverna.scufl2.api.io;provide:=true</Export-Package>
-                    </instructions>
-                </configuration>
-                 -->
-            </plugin>
+      <plugin>
+  <groupId>org.apache.felix</groupId>
+  <artifactId>maven-bundle-plugin</artifactId>
+  <!--
+  <configuration>
+      <instructions>
+    <Export-Package>org.apache.taverna.scufl2.api.io;provide:=true</Export-Package>
+      </instructions>
+  </configuration>
+   -->
+      </plugin>
 
-        <plugin>
+      <plugin>
           <groupId>org.apache.cxf</groupId>
           <artifactId>cxf-xjc-plugin</artifactId>
           <executions>
@@ -58,9 +58,8 @@
               </xsdOption>
             </xsdOptions>
           </configuration>
-        </plugin>
-
-      </plugins>
+      </plugin>
+    </plugins>
   </build>   
 
   <dependencies>
@@ -72,20 +71,20 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-                        <version>${commons.io.version}</version>
+      <version>${commons.io.version}</version>
       <type>jar</type>
       <scope>test</scope>
     </dependency>
     <dependency>
-                        <groupId>org.jdom</groupId>
-                        <artifactId>com.springsource.org.jdom</artifactId>
-                        <version>${jdom.version}</version>
+      <groupId>org.jdom</groupId>
+      <artifactId>com.springsource.org.jdom</artifactId>
+      <version>${jdom.version}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>jaxen</groupId>
       <artifactId>jaxen</artifactId>
-                        <version>${jaxen.version}</version>
+      <version>${jaxen.version}</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/taverna-scufl2-t2flow/pom.xml b/taverna-scufl2-t2flow/pom.xml
index f068555..38f5098 100644
--- a/taverna-scufl2-t2flow/pom.xml
+++ b/taverna-scufl2-t2flow/pom.xml
@@ -28,19 +28,19 @@
   <description>Parser for .t2flow file format (Taverna 2.x)</description>
   <build>
     <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <!--
-                <configuration>
-                    <instructions>
-                        <Export-Package>org.apache.taverna.scufl2.api.io;provide:=true</Export-Package>
-                    </instructions>
-                </configuration>
-                 -->
-            </plugin>
-
       <plugin>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>maven-bundle-plugin</artifactId>
+        <!--
+        <configuration>
+          <instructions>
+            <Export-Package>org.apache.taverna.scufl2.api.io;provide:=true</Export-Package>
+          </instructions>
+        </configuration>
+        -->
+    </plugin>
+
+    <plugin>
         <groupId>org.apache.cxf</groupId>
         <artifactId>cxf-xjc-plugin</artifactId>
         <executions>
@@ -58,9 +58,9 @@
             </xsdOption>
           </xsdOptions>
         </configuration>
-      </plugin>  
+    </plugin>  
 
-      <plugin>
+    <plugin>
         <!-- So that Eclipse m2e (with the buildhelper m2e connector) can find
           the generated sources -->
         <groupId>org.codehaus.mojo</groupId>
diff --git a/taverna-scufl2-wfbundle/pom.xml b/taverna-scufl2-wfbundle/pom.xml
index 547b95c..52f7079 100644
--- a/taverna-scufl2-wfbundle/pom.xml
+++ b/taverna-scufl2-wfbundle/pom.xml
@@ -52,13 +52,13 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-                        <version>${commons.io.version}</version>
+      <version>${commons.io.version}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-                        <groupId>org.jdom</groupId>
-                        <artifactId>com.springsource.org.jdom</artifactId>
-                        <version>${jdom.version}</version>
+      <groupId>org.jdom</groupId>
+      <artifactId>com.springsource.org.jdom</artifactId>
+      <version>${jdom.version}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -73,11 +73,10 @@
       <version>${sesame.version}</version>
       <scope>test</scope>
     </dependency>
-
     <dependency>
       <groupId>jaxen</groupId>
       <artifactId>jaxen</artifactId>
-                        <version>${jaxen.version}</version>
+      <version>${jaxen.version}</version>
       <scope>test</scope>
     </dependency>
   </dependencies>  
diff --git a/taverna-tavlang-tool/pom.xml b/taverna-tavlang-tool/pom.xml
index 654d0b4..6eb3683 100644
--- a/taverna-tavlang-tool/pom.xml
+++ b/taverna-tavlang-tool/pom.xml
@@ -29,7 +29,7 @@
 
     <dependencies>
 
-      <dependency>
+    <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
     </dependency>
@@ -52,19 +52,21 @@
       <version>${project.version}</version>
     </dependency>
 
-<!--     <dependency> -->
-<!--       <groupId>org.shiwa.iwir</groupId> -->
-<!--       <artifactId>iwir</artifactId> -->
-<!--       <version>1.1.4</version> -->
-<!--       <scope>optional</scope> -->
-<!--       <systemPath>${project.build.directory}/taverna-language-commandline/lib/</systemPath> -->
-<!--     </dependency> -->
+<!--
+    <dependency>
+       <groupId>org.shiwa.iwir</groupId>
+       <artifactId>iwir</artifactId>
+       <version>1.1.4</version>
+       <scope>optional</scope>
+       <systemPath>${project.build.directory}/taverna-language-commandline/lib/</systemPath>
+     </dependency>
+-->
 
     <!-- Disabled due to LGPL depenency
       <dependency>
-    <groupId>no.s11.scufl2</groupId>
-    <artifactId>scufl2-iwir</artifactId>
-    <version>0.2-SNAPSHOT</version>
+        <groupId>no.s11.scufl2</groupId>
+        <artifactId>scufl2-iwir</artifactId>
+        <version>0.2-SNAPSHOT</version>
         <optional>true</optional>
     </dependency>
 -->