Merge pull request #547 from Iterable/evan/MOB-5974-route-rename

[MOB-5974] route rename

Author: evantk91

iterableapi/src/main/java/com/iterable/iterableapi/IterableConstants.java

@@ -74,7 +74,7 @@ public final class IterableConstants {
     public static final String ENDPOINT_UPDATE_USER_SUBS        = "users/updateSubscriptions";
     public static final String ENDPOINT_TRACK_INAPP_CLOSE       = "events/trackInAppClose";
     public static final String ENDPOINT_GET_REMOTE_CONFIGURATION = "mobile/getRemoteConfiguration";
-    public static final String ENDPOINT_GET_EMBEDDED_MESSAGES   = "flex/messages";
+    public static final String ENDPOINT_GET_EMBEDDED_MESSAGES   = "embedded-messaging/messages";
 
     public static final String PUSH_APP_ID                      = "IterableAppId";
     public static final String PUSH_GCM_PROJECT_NUMBER          = "GCMProjectNumber";