server now returns wether the 'unread only' flag was ignored while generating the response (fix scrolling for results in a feed search)

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

@@ -41,4 +41,7 @@ public class Entries implements Serializable {
 	@ApiProperty("list of entries")
 	private List<Entry> entries = Lists.newArrayList();
 
+	@ApiProperty("true if the unread flag was ignored in the request, all entries are returned regardless of their read status")
+	private boolean ignoredReadStatus;
+
 }

src/main/java/com/commafeed/frontend/rest/resources/CategoryREST.java

@@ -183,6 +183,7 @@ public class CategoryREST extends AbstractREST {
 		}
 
 		entries.setTimestamp(System.currentTimeMillis());
+		entries.setIgnoredReadStatus(keywords != null || tag != null);
 		FeedUtils.removeUnwantedFromSearch(entries.getEntries(), keywords);
 		return Response.ok(entries).build();
 	}

src/main/java/com/commafeed/frontend/rest/resources/FeedREST.java

@@ -187,6 +187,7 @@ public class FeedREST extends AbstractREST {
 		}
 
 		entries.setTimestamp(System.currentTimeMillis());
+		entries.setIgnoredReadStatus(keywords != null);
 		FeedUtils.removeUnwantedFromSearch(entries.getEntries(), keywords);
 		return Response.ok(entries).build();
 	}