Big docs cleanup.

* Fixed headers including:
  - All rights reserved not All Rights Reserved.
  - name, [email protected] not name <[email protected]>
  - tabs and spaces
  - Authors: not Documented by:
* Renamed string.dox to String.dox
* Renamed midixxx.dox files to MidiXxx.dox
* Moved images into images subdirectories and updated Doxfile.
* Re-format all files with tabs instead of spaces.
* Fix many spelling mistakes.
* Added all files, classes, structs, and enums to libbe group.

docs/user/interface/Screen.dox

@@ -1,19 +1,22 @@
 /*
- * Copyright 2011, Haiku inc.
- * Distributed under the terms of the MIT Licence.
+ * Copyright 2011 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
  *
- * Documentation by:
+ * Authors:
  *		Stefano Ceccherini, [email protected]
  *		Axel Dörfler, [email protected]
  *		John Scipione, [email protected]
+ *
  * Corresponds to:
- *		/trunk/headers/os/interface/Screen.h	 rev 42759
- *		/trunk/src/kits/interface/Screen.cpp	 rev 42759
+ *		/trunk/headers/os/interface/Screen.h	rev 42759
+ *		/trunk/src/kits/interface/Screen.cpp	rev 42759
  */
 
 
 /*!
 	\file Screen.h
+	\ingroup interface
+	\ingroup libbe
 	\brief Defines the BScreen class and support structures.
 */
 
@@ -21,6 +24,7 @@
 /*!
 	\class BScreen
 	\ingroup interface
+	\ingroup libbe
 	\brief The BScreen class provides methods to retrieve and change display
 		settings.
 
@@ -126,7 +130,8 @@
 */
 
 
-/*!	\fn color_space BScreen::ColorSpace()
+/*!
+	\fn color_space BScreen::ColorSpace()
 	\brief Gets the color_space of the display.
 
 	\return \c B_CMAP8, \c B_RGB15, \c B_RGB32, or \c B_NO_COLOR_SPACE