Updated Javadoc for the whole Repository

Aside from the files ChatWindow, Client and SettingsScreen, theirs is
already in my commit in f/settings

src/main/java/envoy/client/Chat.java

@@ -10,11 +10,32 @@ public class Chat {
 	private User						recipient;
 	private DefaultListModel<Message>	model	= new DefaultListModel<>();
 
+	/**
+	 * Provides the list of messages that the recipient receives.<br>
+	 * Saves the Messages in the corresponding chat at that Point.
+	 * 
+	 * @param recipient the user who receives the messages
+	 * @since Envoy v0.1-alpha
+	 */
 	public Chat(User recipient) { this.recipient = recipient; }
 
+	/**
+	 * @return the recipient of a message
+	 * @since Envoy v0.1-alpha
+	 */
 	public User getRecipient() { return recipient; }
 
+	/**
+	 * Adds the received message at the current Point in the current chat
+	 * 
+	 * @param message the message to add in said chat
+	 * @since Envoy v0.1-alpha
+	 */
 	public void appendMessage(Message message) { model.addElement(message); }
 
+	/**
+	 * @return all messages in the current chat
+	 * @since Envoy v0.1-alpha
+	 */
 	public DefaultListModel<Message> getModel() { return model; }
 }

src/main/java/envoy/client/Config.java

@@ -8,7 +8,7 @@ import java.util.Properties;
  * Created: <strong>12 Oct 2019</strong><br>
  * 
  * @author Kai S. K. Engelbart
- * @since Envoy 0.1
+ * @since Envoy v0.1-alpha
  */
 public class Config {
 
@@ -19,8 +19,9 @@ public class Config {
 	 * Defaults to the {@code server.properties} file for information.
 	 * 
 	 * 
-	 * @param properties - The two options for internet connection <strong> server</strong> and <strong> port</strong>
+	 * @param properties - The two options for internet connection <strong>
-	 * @since Envoy 0.1
+	 *                   server</strong> and <strong> port</strong>
+	 * @since Envoy v0.1-alpha
 	 */
 	public void load(Properties properties) {
 		if (properties.containsKey("server")) server = properties.getProperty("server");
@@ -28,11 +29,12 @@ public class Config {
 	}
 
 	/**
-	 * Sets the server and the port via command line properties --server/ -s and --port/ -p.
+	 * Sets the server and the port via command line properties --server/ -s and
+	 * --port/ -p.
 	 * 
 	 * @param args {@code --server} or {@code -s} followed by the specified URL
-	 * 		   and {@code --port} or {@code -p} followed by a 4-digit Integer 
+	 *             and {@code --port} or {@code -p} followed by a 4-digit Integer
-	 * @since Envoy 0.1
+	 * @since Envoy v0.1-alpha
 	 */
 	public void load(String[] args) {
 		for (int i = 0; i < args.length; i++)
@@ -48,13 +50,39 @@ public class Config {
 			}
 	}
 
+	/**
+	 * @return true if server and port are known.
+	 * @since Envoy v0.1-alpha
+	 */
 	public boolean isInitialized() { return server != null && !server.isEmpty() && port > 0; }
 
+	/**
+	 * @return the URL of our website
+	 * @since Envoy v0.1-alpha
+	 */
 	public String getServer() { return server; }
 
+	/**
+	 * Changes the default URL.
+	 * Exclusively meant for developing reasons. (localhost)
+	 * 
+	 * @param server the URL where wish to host Envoy
+	 * @since Envoy v0.1-alpha
+	 */
 	public void setServer(String server) { this.server = server; }
 
+	/**
+	 * @return the port at which Envoy is located in the Server
+	 * @since Envoy v0.1-alpha
+	 */
 	public int getPort() { return port; }
 
+	/**
+	 * Changes the default port.
+	 * Exclusively meant for developing reasons. (localhost)
+	 * 
+	 * @param port the port where we wish to connect to {@code Envoy}.
+	 * @since Envoy v0.1-alpha
+	 */
 	public void setPort(int port) { this.port = port; }
 }

src/main/java/envoy/client/ui/MessageListRenderer.java

@@ -10,11 +10,15 @@ import javax.swing.ListCellRenderer;
 import envoy.schema.Message;
 
 /**
+ * Defines how a message is displayed.<br>
+ * <br>
+ * 
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>UserListRenderer.java</strong><br>
  * Created: <strong>19 Oct 2019</strong><br>
  * 
  * @author Kai S. K. Engelbart
+ * @since Envoy v0.1-alpha
  */
 public class MessageListRenderer extends JLabel implements ListCellRenderer<Message> {
 

src/main/java/envoy/client/ui/Startup.java

@@ -18,7 +18,7 @@ import envoy.client.Config;
  * 
  * @author Leon Hofmeister
  * @author Maximilian Käfer
- * @since Envoy 0.1
+ * @since Envoy v0.1-alpha
  */
 public class Startup {
 

src/main/java/envoy/client/ui/UserListRenderer.java

@@ -9,11 +9,14 @@ import javax.swing.ListCellRenderer;
 import envoy.schema.User;
 
 /**
+ * Defines how the {@code UserList} is displayed.
+ * 
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>UserListRenderer.java</strong><br>
  * Created: <strong>12 Oct 2019</strong><br>
  * 
  * @author Kai S. K. Engelbart
+ * @since Envoy v0.1-alpha
  */
 public class UserListRenderer extends JLabel implements ListCellRenderer<User> {