Suggested fixups for LCD/SD config comments

Marlin/Configuration.h

 //=============================================================================
 //============================= LCD and SD support ============================
 //=============================================================================
+
 // @section lcd
 
 //
 // RepRapDiscount FULL GRAPHIC Smart Controller
 // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
 //
-// #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
 
 //
 // MakerLab Mini Panel with graphic
 // controller and SD support - http://reprap.org/wiki/Mini_panel
+//
 //#define MINIPANEL
 
 //
 //#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
 
 //
+// RigidBot Panel V1.0
+// http://www.inventapart.com/
+//
+//#define RIGIDBOT_PANEL
+
+//
+// BQ LCD Smart Controller shipped by
+// default with the BQ Hephestos 2 and Witbox 2.
+//
+//#define BQ_LCD_SMART_CONTROLLER
+
+//
 // CONTROLLER TYPE: I2C
 //
 // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C
 // http://www.elefu.com/index.php?route=product/product&product_id=53
 //
 //#define RA_CONTROL_PANEL
+
+//
+// Sainsmart YW Robot (LCM1602) LCD Display
+//
 //#define LCD_I2C_SAINSMART_YWROBOT
 
 //
-// LCM160 LCD adapter.
+// Generic LCM1602 LCD adapter
 //
 //#define LCM1602
 
 //
 //#define SAV_3DLCD
 
+//=============================================================================
+//=============================== Extra Features ==============================
+//=============================================================================
+
 // @section extras
 
 // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino