consistent pom versions

remove myGrid repository
diff --git a/pom.xml b/pom.xml
index 91f0c98..225e07f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,11 +4,11 @@
 	<parent>
 		<groupId>org.apache.taverna</groupId>
 		<artifactId>apache-taverna-parent</artifactId>
-		<version>2-incubating</version>
+		<version>4-incubating-SNAPSHOT</version>
 	</parent>
 	<groupId>org.apache.taverna.workbench.commonactivities</groupId>
 	<artifactId>apache-taverna-workbench-commonactivities</artifactId>
-	<version>3.1.0-incubating</version>
+	<version>3.1.0-incubating-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Apache Taverna Workbench Common Activities</name>
   <description>User interface and Workbench integration for common activities</description>
diff --git a/taverna-beanshell-activity-ui/pom.xml b/taverna-beanshell-activity-ui/pom.xml
index 29b8e07..0de9363 100644
--- a/taverna-beanshell-activity-ui/pom.xml
+++ b/taverna-beanshell-activity-ui/pom.xml
@@ -63,31 +63,10 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-                        <version>${junit.version}</version>
+            <version>${junit.version}</version>
 			<scope>test</scope>
 		</dependency>
 
-	</dependencies>
-	<repositories>
-		<repository>
-			<releases />
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-			<id>mygrid-repository</id>
-			<name>myGrid Repository</name>
-			<url>http://www.mygrid.org.uk/maven/repository
-			</url>
-		</repository>
-		<repository>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots />
-			<id>mygrid-snapshot-repository</id>
-			<name>myGrid Snapshot Repository</name>
-			<url>http://www.mygrid.org.uk/maven/snapshot-repository</url>
-		</repository>
-	</repositories>
+	</dependencies>	
 </project>
 
diff --git a/taverna-external-tool-activity-ui/pom.xml b/taverna-external-tool-activity-ui/pom.xml
index 66ad105..2ef0571 100644
--- a/taverna-external-tool-activity-ui/pom.xml
+++ b/taverna-external-tool-activity-ui/pom.xml
@@ -89,21 +89,5 @@
             <version>3.1.0-incubating-SNAPSHOT</version>
         </dependency>
     </dependencies>
-    <repositories>
-        <repository>
-            <releases />
-            <snapshots><enabled>false</enabled></snapshots>
-            <id>mygrid-repository</id>
-            <name>myGrid Repository</name>
-            <url>http://www.mygrid.org.uk/maven/repository</url>
-        </repository>
-        <repository>
-            <releases><enabled>false</enabled></releases>
-            <snapshots />
-            <id>mygrid-snapshot-repository</id>
-            <name>myGrid Snapshot Repository</name>
-            <url>http://www.mygrid.org.uk/maven/snapshot-repository</url>
-        </repository>
-    </repositories>
 </project>
 
diff --git a/taverna-localworker-activity-ui/pom.xml b/taverna-localworker-activity-ui/pom.xml
index 5b33ce3..c841402 100644
--- a/taverna-localworker-activity-ui/pom.xml
+++ b/taverna-localworker-activity-ui/pom.xml
@@ -133,26 +133,5 @@
             <version>${project.parent.version}</version>
         </dependency>
     </dependencies>
-	<repositories>
-		<repository>
-			<releases />
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-			<id>mygrid-repository</id>
-			<name>myGrid Repository</name>
-			<url>http://www.mygrid.org.uk/maven/repository
-			</url>
-		</repository>
-		<repository>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots />
-			<id>mygrid-snapshot-repository</id>
-			<name>myGrid Snapshot Repository</name>
-			<url>http://www.mygrid.org.uk/maven/snapshot-repository</url>
-		</repository>
-	</repositories>
 </project>
 
diff --git a/taverna-rest-activity-ui/pom.xml b/taverna-rest-activity-ui/pom.xml
index ab3443d..89b0d46 100644
--- a/taverna-rest-activity-ui/pom.xml
+++ b/taverna-rest-activity-ui/pom.xml
@@ -51,25 +51,4 @@
             <version>${taverna.workbench.version}</version>
         </dependency>
     </dependencies>
-    
-    <repositories>
-        <repository>
-            <releases />
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-            <id>mygrid-repository</id>
-            <name>myGrid Repository</name>
-            <url>http://www.mygrid.org.uk/maven/repository</url>
-        </repository>
-        <repository>
-            <releases>
-                <enabled>false</enabled>
-            </releases>
-            <snapshots />
-            <id>mygrid-snapshot-repository</id>
-            <name>myGrid Snapshot Repository</name>
-            <url>http://www.mygrid.org.uk/maven/snapshot-repository</url>
-        </repository>
-    </repositories>
 </project>
diff --git a/taverna-spreadsheet-import-activity-ui/pom.xml b/taverna-spreadsheet-import-activity-ui/pom.xml
index 2621b51..9fa4e85 100644
--- a/taverna-spreadsheet-import-activity-ui/pom.xml
+++ b/taverna-spreadsheet-import-activity-ui/pom.xml
@@ -75,25 +75,4 @@
 
 
     </dependencies>
-    
-    <repositories>
-        <repository>
-            <releases />
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-            <id>mygrid-repository</id>
-            <name>myGrid Repository</name>
-            <url>http://www.mygrid.org.uk/maven/repository</url>
-        </repository>
-        <repository>
-            <releases>
-                <enabled>false</enabled>
-            </releases>
-            <snapshots />
-            <id>mygrid-snapshot-repository</id>
-            <name>myGrid Snapshot Repository</name>
-            <url>http://www.mygrid.org.uk/maven/snapshot-repository</url>
-        </repository>
-    </repositories>
 </project>
diff --git a/taverna-wsdl-activity-ui/pom.xml b/taverna-wsdl-activity-ui/pom.xml
index cd754fb..b707ebc 100644
--- a/taverna-wsdl-activity-ui/pom.xml
+++ b/taverna-wsdl-activity-ui/pom.xml
@@ -115,26 +115,5 @@
         </dependency>
 
     </dependencies>
-	<repositories>
-		<repository>
-			<releases />
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-			<id>mygrid-repository</id>
-			<name>myGrid Repository</name>
-			<url>http://www.mygrid.org.uk/maven/repository
-			</url>
-		</repository>
-		<repository>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots />
-			<id>mygrid-snapshot-repository</id>
-			<name>myGrid Snapshot Repository</name>
-			<url>http://www.mygrid.org.uk/maven/snapshot-repository</url>
-		</repository>
-	</repositories>
 </project>
 
diff --git a/taverna-xpath-activity-ui/pom.xml b/taverna-xpath-activity-ui/pom.xml
index 2abf805..4718aa7 100644
--- a/taverna-xpath-activity-ui/pom.xml
+++ b/taverna-xpath-activity-ui/pom.xml
@@ -50,30 +50,8 @@
 	 <dependency>

 	  <groupId>org.apache.taverna.workbench</groupId>

 	  <artifactId>taverna-activity-tools</artifactId>

-	  <version>3.1.0-incubating-SNAPSHOT</version>

-	  <type>jar</type>

+	  <version>${taverna.workbench.version}</version>

 	 </dependency>

 	</dependencies>

 

-	<repositories>

-		<repository>

-			<releases />

-			<snapshots>

-				<enabled>false</enabled>

-			</snapshots>

-			<id>mygrid-repository</id>

-			<name>myGrid Repository</name>

-			<url>http://www.mygrid.org.uk/maven/repository

-			</url>

-		</repository>

-		<repository>

-			<releases>

-				<enabled>false</enabled>

-			</releases>

-			<snapshots />

-			<id>mygrid-snapshot-repository</id>

-			<name>myGrid Snapshot Repository</name>

-			<url>http://www.mygrid.org.uk/maven/snapshot-repository</url>

-		</repository>

-	</repositories>

 </project>