Package cleanup

- authme.cache to authme.data
- Rename PlayerData to LimboPlayer to match with LimboCache
- Move authme.converter to authme.datasource.converter
- Split output package into output and message

src/main/java/fr/xephi/authme/datasource/converter/MySqlToSqlite.java

@@ -0,0 +1,28 @@
+package fr.xephi.authme.datasource.converter;
+
+import fr.xephi.authme.datasource.DataSource;
+import fr.xephi.authme.datasource.DataSourceType;
+import fr.xephi.authme.datasource.MySQL;
+import fr.xephi.authme.settings.Settings;
+
+import javax.inject.Inject;
+import java.sql.SQLException;
+
+/**
+ * Converts from MySQL to SQLite.
+ */
+public class MySqlToSqlite extends AbstractDataSourceConverter<MySQL> {
+
+    private final Settings settings;
+
+    @Inject
+    MySqlToSqlite(DataSource dataSource, Settings settings) {
+        super(dataSource, DataSourceType.SQLITE);
+        this.settings = settings;
+    }
+
+    @Override
+    protected MySQL getSource() throws SQLException, ClassNotFoundException {
+        return new MySQL(settings);
+    }
+}