updated changes.xml and added legacy classes

src/changes/changes.xml

@@ -12,9 +12,27 @@
 			<action dev="ntd" type="add" issue="247">
 				Configuration can now be executed from command line.
 			</action>
-			<action dev="ntd" type="add">
+			<action dev="ntd" type="update">
 				Renamed AbstractCompositeStage to CompositeStage and made it non-abstract.
 			</action>
+			<action dev="ntd" type="update">
+				Renamed TextLine to TextLineContainer.
+			</action>
+			<action dev="ntd" type="update" issue="245">
+				Renamed Distributor strategies.
+			</action>
+			<action dev="ntd" type="remove" issue="232">
+				Removed IPipeFactory
+			</action>
+			<action dev="ntd" type="update" issue="222">
+				Method declareActive() was moved to the class Stage.
+			</action>
+			<action dev="ntd" type="update" issue="209">
+				Pipe classes were renamed.
+			</action>
+			<action dev="ntd" type="add" issue="11">
+				Port connections can be validated before the execution of a configuration.
+			</action>
 		</release>
 		<release version="2.0" date="30.09.2015" description="Camellia Release">
 			<action dev="ntd" type="add" issue="93">

src/main/java/teetime/stage/basic/distributor/strategy/BlockingRoundRobinStrategy.java

@@ -25,7 +25,7 @@ import teetime.stage.basic.distributor.Distributor;
  *
  * @since 1.0
  */
-public final class BlockingRoundRobinStrategy implements IDistributorStrategy {
+public class BlockingRoundRobinStrategy implements IDistributorStrategy {
 
 	private int index;
 

src/main/java/teetime/stage/basic/distributor/strategy/NonBlockingRoundRobinStrategy.java

@@ -27,7 +27,7 @@ import teetime.stage.basic.distributor.Distributor;
  *
  * @since 1.1
  */
-public final class NonBlockingRoundRobinStrategy implements IDistributorStrategy {
+public class NonBlockingRoundRobinStrategy implements IDistributorStrategy {
 
 	private int index;
 	private int numWaits;

src/main/java/teetime/stage/basic/distributor/strategy/RoundRobinStrategy.java

+package teetime.stage.basic.distributor.strategy;
+
+/**
+ *
+ * @author Nelson Tavares de Sousa
+ *
+ * @deprecated since 2.1. Use {@link BlockingRoundRobinStrategy} instead.
+ *
+ */
+@Deprecated
+public class RoundRobinStrategy extends BlockingRoundRobinStrategy {
+
+}

src/main/java/teetime/stage/basic/distributor/strategy/RoundRobinStrategy2.java

+package teetime.stage.basic.distributor.strategy;
+
+/**
+ *
+ * @author Nelson Tavares de Sousa
+ * 
+ * @deprecated since 2.1. Use {@link NonBlockingRoundRobinStrategy} instead.
+ */
+@Deprecated
+public class RoundRobinStrategy2 extends NonBlockingRoundRobinStrategy {
+
+}