Added new Configuration classes

src/main/java/org/bukkit/configuration/file/FileConfigurationOptions.java

@@ -0,0 +1,67 @@
+package org.bukkit.configuration.file;
+
+import org.bukkit.configuration.*;
+
+/**
+ * Various settings for controlling the input and output of a {@link FileConfiguration}
+ */
+public class FileConfigurationOptions extends MemoryConfigurationOptions {
+    private String header = null;
+    
+    protected FileConfigurationOptions(MemoryConfiguration configuration) {
+        super(configuration);
+    }
+
+    @Override
+    public FileConfiguration configuration() {
+        return (FileConfiguration)super.configuration();
+    }
+
+    @Override
+    public FileConfigurationOptions copyDefaults(boolean value) {
+        super.copyDefaults(value);
+        return this;
+    }
+
+    @Override
+    public FileConfigurationOptions pathSeparator(char value) {
+        super.pathSeparator(value);
+        return this;
+    }
+    
+    /**
+     * Gets the header that will be applied to the top of the saved output.
+     * <p>
+     * This header will be commented out and applied directly at the top of the
+     * generated output of the {@link FileConfiguration}. It is not required to
+     * include a newline at the end of the header as it will automatically be applied,
+     * but you may include one if you wish for extra spacing.
+     * <p>
+     * Null is a valid value which will indicate that no header is to be applied.
+     * The default value is null.
+     * 
+     * @return Header
+     */
+    public String header() {
+        return header;
+    }
+    
+    /**
+     * Sets the header that will be applied to the top of the saved output.
+     * <p>
+     * This header will be commented out and applied directly at the top of the
+     * generated output of the {@link FileConfiguration}. It is not required to
+     * include a newline at the end of the header as it will automatically be applied,
+     * but you may include one if you wish for extra spacing.
+     * <p>
+     * Null is a valid value which will indicate that no header is to be applied.
+     * The default value is null.
+     * 
+     * @param value New header
+     * @return This object, for chaining
+     */
+    public FileConfigurationOptions header(String value) {
+        this.header = value;
+        return this;
+    }
+}