Added an option to change the fallback prefix of the commands (Fixes #15)

Author: Despical

src/main/java/me/despical/commandframework/CommandRegistry.java

@@ -173,7 +173,9 @@ protected void registerCommand(Command command, Method method, Object instance)
 				pluginCommand.setPermission(command.permission().isEmpty() ? null : command.permission());
 				pluginCommand.setDescription(command.desc());
 
-				commandMap.register(cmdName, pluginCommand);
+				String fallBackPrefix = command.fallBackPrefix().isEmpty() ? commandFramework.plugin.getName() : command.fallBackPrefix();
+
+				commandMap.register(fallBackPrefix, pluginCommand);
 			} catch (Exception exception) {
 				Utils.handleExceptions(exception);
 			}

src/main/java/me/despical/commandframework/annotations/Command.java

@@ -44,6 +44,12 @@
 	 */
 	String name();
 
+	/**
+	 * @return a prefix which is prepended to the command with a ':'
+	 * one or more times to make the command unique.
+	 */
+	String fallBackPrefix() default "";
+
 	/**
 	 * The permission that sender has to have to execute command.
 	 *

src/main/java/me/despical/commandframework/utils/Utils.java

@@ -158,6 +158,11 @@ public String name() {
 				return commandName;
 			}
 
+			@Override
+			public String fallBackPrefix() {
+				return command.fallBackPrefix();
+			}
+
 			@Override
 			public String permission() {
 				return command.permission();