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/Bitmap.dox

@@ -1,17 +1,21 @@
 /*
- * 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.
+ *
+ * Authors:
+ *		Axel Dörfler, [email protected]
+ *		John Scipione, [email protected]
  *
- * Documentation by:
- *		Axel Dörfler <[email protected]>
- *		John Scipione <[email protected]>
  * Corresponds to:
  *		/trunk/headers/os/interface/Bitmap.h	 rev 42274
  *		/trunk/src/kits/interface/Bitmap.cpp	 rev 42274
  */
 
+
 /*!
 	\file Bitmap.h
+	\ingroup interface
+	\ingroup libbe
 	\brief Defines the BBitmap class and global operators and functions for
 		handling bitmaps.
 */
@@ -34,10 +38,11 @@
 
 	An example of creating a new 32x32 pixel BBitmap object and assigning the
 	icon of the current application looks like this:
-	\code
+
+\code
 BBitmap iconBitmap = new BBitmap(BRect(0, 0, 31, 31), B_RGBA32));
 appFileInfo.GetIcon(iconBitmap, B_LARGE_ICON);
-	\endcode
+\endcode
 
 	You can access the properties of a bitmap by calling the Bounds(),
 	Flags(), ColorSpace(), Area(), Bits(), BitsLength(), BytesPerRow(),