Properly pass message read state for sharing invitations and responses

Fixes #350

briar-api/src/org/briarproject/api/sharing/InvitationRequest.java

@@ -16,7 +16,7 @@ public abstract class InvitationRequest extends InvitationMessage {
 			boolean available, long time, boolean local, boolean sent,
 			boolean seen, boolean read) {
 
-		super(id, sessionId, groupId, contactId, time, local, read, sent, seen);
+		super(id, sessionId, groupId, contactId, time, local, sent, seen, read);
 		this.message = message;
 		this.available = available;
 	}

briar-api/src/org/briarproject/api/sharing/InvitationResponse.java

@@ -13,7 +13,7 @@ public abstract class InvitationResponse extends InvitationMessage {
 			GroupId groupId, ContactId contactId, boolean accept, long time,
 			boolean local, boolean sent, boolean seen, boolean read) {
 
-		super(id, sessionId, groupId, contactId, time, local, read, sent, seen);
+		super(id, sessionId, groupId, contactId, time, local, sent, seen, read);
 		this.accept = accept;
 	}