Fixed issue reagarding missing chats

src/main/java/envoy/client/data/LocalDB.java

@@ -200,4 +200,13 @@ public abstract class LocalDB {
 				}
 			});
 	}
+	
+	/**
+	 * Creates a new {@link Chat} for all {@link Contact}s that do not have a chat.
+	 * 
+	 * @since Envoy Client v0.1-beta
+	 */
+	public void createMissingChats() {
+		users.values().stream().filter(u -> !u.equals(user) && getChat(u.getID()).isEmpty()).map(Chat::new).forEach(chats::add);
+	}
 }

src/main/java/envoy/client/ui/controller/LoginScene.java

@@ -185,6 +185,7 @@ public final class LoginScene {
 
 			// Save all users to the local database and flush cache
 			localDB.setUsers(client.getUsers());
+			localDB.createMissingChats();
 			writeProxy.flushCache();
 		} else
 			// Set all contacts to offline mode