experimental rtl support (#209)

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

@@ -31,6 +31,7 @@ public class Entry implements Serializable {
 		entry.setGuid(feedEntry.getGuid());
 		entry.setTitle(feedEntry.getContent().getTitle());
 		entry.setContent(feedEntry.getContent().getContent());
+		entry.setRtl(FeedUtils.isRTL(feedEntry));
 		entry.setAuthor(feedEntry.getAuthor());
 		entry.setEnclosureUrl(status.getEntry().getContent().getEnclosureUrl());
 		entry.setEnclosureType(status.getEntry().getContent()
@@ -77,6 +78,9 @@ public class Entry implements Serializable {
 	@ApiProperty("entry content")
 	private String content;
 
+	@ApiProperty("wether entry content and title are rtl")
+	private boolean rtl;
+
 	@ApiProperty("entry author")
 	private String author;
 
@@ -241,4 +245,12 @@ public class Entry implements Serializable {
 		this.iconUrl = iconUrl;
 	}
 
+	public boolean isRtl() {
+		return rtl;
+	}
+
+	public void setRtl(boolean rtl) {
+		this.rtl = rtl;
+	}
+
 }