Merge pull request #239 from GrapeBaBa/master

[Alchemy] Added set/get method for sentiment field #232.

Author: germanattanasio

src/main/java/com/ibm/watson/developer_cloud/alchemy/v1/model/Article.java

@@ -62,6 +62,15 @@ public List<Entity> getEntities() {
       return entities;
     }
 
+    /**
+     * Gets the sentiment.
+     *
+     * @return The sentiment
+       */
+    public Sentiment getSentiment() {
+      return sentiment;
+    }
+
     /**
      * Gets the taxonomy.
      * 
@@ -89,6 +98,15 @@ public void setEntities(List<Entity> entities) {
       this.entities = entities;
     }
 
+    /**
+     * Sets the sentiment.
+     *
+     * @param sentiment The sentiment
+       */
+    public void setSentiment(Sentiment sentiment) {
+      this.sentiment = sentiment;
+    }
+
     /**
      * Sets the taxonomy.
      *