optional query parameter to filter out old entries from results

src/main/java/com/commafeed/frontend/model/Entries.java

@@ -26,9 +26,12 @@ public class Entries implements Serializable {
 	@ApiProperty("times the server tried to refresh the feed and failed")
 	private int errorCount;
 
-	@ApiProperty("list generation Timestamp")
+	@ApiProperty("list generation timestamp")
 	private long timestamp;
 
+	@ApiProperty("if the query has more elements")
+	private boolean hasMore;
+
 	@ApiProperty("list of entries")
 	private List<Entry> entries = Lists.newArrayList();
 
@@ -72,4 +75,12 @@ public class Entries implements Serializable {
 		this.timestamp = timestamp;
 	}
 
+	public boolean isHasMore() {
+		return hasMore;
+	}
+
+	public void setHasMore(boolean hasMore) {
+		this.hasMore = hasMore;
+	}
+
 }