Code householding

- Move console initialization for tests into TestHelper
- Remove unused properties in legacy Settings
- Add issue number to TODO comments where applicable

src/test/java/fr/xephi/authme/command/executable/authme/ChangePasswordAdminCommandTest.java

@@ -1,6 +1,6 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.ConsoleLoggerTestInitializer;
+import fr.xephi.authme.TestHelper;
 import fr.xephi.authme.cache.auth.PlayerAuth;
 import fr.xephi.authme.cache.auth.PlayerCache;
 import fr.xephi.authme.command.CommandService;
@@ -36,7 +36,7 @@ public class ChangePasswordAdminCommandTest {
 
     @BeforeClass
     public static void setUpLogger() {
-        ConsoleLoggerTestInitializer.setupLogger();
+        TestHelper.setupLogger();
     }
 
     @Test

src/test/java/fr/xephi/authme/command/executable/authme/RegisterAdminCommandTest.java

@@ -1,6 +1,5 @@
 package fr.xephi.authme.command.executable.authme;
 
-import fr.xephi.authme.ConsoleLoggerTestInitializer;
 import fr.xephi.authme.TestHelper;
 import fr.xephi.authme.cache.auth.PlayerAuth;
 import fr.xephi.authme.command.CommandService;
@@ -43,7 +42,7 @@ public class RegisterAdminCommandTest {
 
     @BeforeClass
     public static void setUpLogger() {
-        ConsoleLoggerTestInitializer.setupLogger();
+        TestHelper.setupLogger();
     }
 
     @Test

src/test/java/fr/xephi/authme/command/executable/authme/ReloadCommandTest.java

@@ -1,7 +1,7 @@
 package fr.xephi.authme.command.executable.authme;
 
 import fr.xephi.authme.AuthMe;
-import fr.xephi.authme.ConsoleLoggerTestInitializer;
+import fr.xephi.authme.TestHelper;
 import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.output.MessageKey;
@@ -24,7 +24,7 @@ public class ReloadCommandTest {
 
     @BeforeClass
     public static void setUpLogger() {
-        ConsoleLoggerTestInitializer.setupLogger();
+        TestHelper.setupLogger();
     }
 
     @Test