Removed unnecessary methods, added standard constructor

src/de/danoeh/antennapod/feed/Chapter.java

@@ -8,6 +8,9 @@ public abstract class Chapter extends FeedComponent {
 	protected FeedItem item;
 	protected String link;
 
+	public Chapter() {
+	}
+	
 	public Chapter(long start) {
 		super();
 		this.start = start;

src/de/danoeh/antennapod/feed/SimpleChapter.java

@@ -7,26 +7,6 @@ public class SimpleChapter extends Chapter {
 		super(start, title, item, link);
 	}
 
-	public String getTitle() {
-		return title;
-	}
-
-	public FeedItem getItem() {
-		return item;
-	}
-
-	public long getStart() {
-		return start;
-	}
-
-	public void setItem(FeedItem item) {
-		this.item = item;
-	}
-
-	public String getLink() {
-		return link;
-	}
-
 	@Override
 	public int getChapterType() {
 		return CHAPTERTYPE_SIMPLECHAPTER;