Describe the release in which APIs are tagged as deprecated

Change-Id: I6fd0ebba07bcc45237682e083b59a807a720b4fb

@@ -197,6 +197,7 @@ public interface TrafficTreatment {
          *
          * @param etherType an ether type
          * @return a treatment builder.
+         * @deprecated in Drake Release
          */
         @Deprecated
         Builder popMpls(int etherType);
@@ -246,6 +247,7 @@ public interface TrafficTreatment {
          *
          * @param type the table type
          * @return a treatement builder
+         * @deprecated in Cardinal Release
          */
         @Deprecated
         Builder transition(FlowRule.Type type);

@@ -399,6 +399,7 @@ public final class Criteria {
      *
      * @param sigType optical signal type (8 bits unsigned integer)
      * @return match criterion
+     * @deprecated in Cardinal Release
      */
     @Deprecated
     public static Criterion matchOpticalSignalType(short sigType) {

@@ -22,6 +22,8 @@ import static com.google.common.base.MoreObjects.toStringHelper;
 /**
  * Implementation of optical signal type criterion (8 bits unsigned
  * integer).
+ *
+ * @deprecated in Cardinal Release
  */
 @Deprecated
 public final class OpticalSignalTypeCriterion implements Criterion {

@@ -42,6 +42,7 @@ public class FlowRuleIntent extends Intent {
      *
      * @param appId     application id
      * @param flowRules flow rules to be set.
+     * @deprecated in Cardinal Release
      */
     @Deprecated
     public FlowRuleIntent(ApplicationId appId, List<FlowRule> flowRules) {