Reworked intent states to the new set of states.
Separate intent state from intent event type.
Implemented new state transitions in IntentManager.
Implemented ObjectiveTracker.
Re-route now works.
diff --git a/core/api/src/main/java/org/onlab/onos/net/intent/ConnectivityIntent.java b/core/api/src/main/java/org/onlab/onos/net/intent/ConnectivityIntent.java
index 70cec58..ed0c5cc 100644
--- a/core/api/src/main/java/org/onlab/onos/net/intent/ConnectivityIntent.java
+++ b/core/api/src/main/java/org/onlab/onos/net/intent/ConnectivityIntent.java
@@ -53,7 +53,7 @@
      *
      * @return traffic match
      */
-    public TrafficSelector getTrafficSelector() {
+    public TrafficSelector selector() {
         return selector;
     }
 
@@ -62,7 +62,7 @@
      *
      * @return applied action
      */
-    public TrafficTreatment getTrafficTreatment() {
+    public TrafficTreatment treatment() {
         return treatment;
     }