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/Layout.dox

@@ -1,17 +1,21 @@
 /*
- * Copyright 2010, Haiku, Inc. All Rights Reserved.
+ * Copyright 2010 Haiku Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
  *
- * Documentation by:
- *   Alex Wilson <[email protected]>
+ * Authors:
+ *		Alex Wilson, [email protected]
+ *
  * Corresponds to:
- *   /trunk/headers/os/interface/Layout.h  rev 38207
- *   /trunk/src/kits/interface/Layout.cpp  rev 38207
+ *		headers/os/interface/Layout.h	rev 38207
+ *		src/kits/interface/Layout.cpp	rev 38207
  */
 
 
 /*!
 	\file Layout.h
+	\ingroup interface
+	\ingroup layout
+	\ingroup libbe
 	\brief Defines the BLayout class.
 */
 
@@ -72,7 +76,7 @@ topLayout->AddItem(nestedLayoutWithView);
 
 	After this constructor has finished, this BLayout holds no
 	BLayoutItem&apos;s and does not have a target BView.
-	
+
 	\warning Because a new BLayout does not have a target BView, calls to the
 		AddItem() and AddView() will fail methods will fail.
 */
@@ -147,7 +151,7 @@ topLayout->AddItem(nestedLayoutWithView);
 		this layout.
 		
 	\a child is added to this BLayout&apos;s target view.
-	
+
 	\returns The BLayoutItem created to represent \a child is, or \c NULL if
 		there was an error.
 
@@ -208,7 +212,7 @@ topLayout->AddItem(nestedLayoutWithView);
 		it represents from this BLayout&apos;s target view.
 
 	\param item The BLayoutItem to be removed
-	
+
 	\warning \a item is not deleted, you must delete it manually, or add it	to
 		another BLayout.
 	\warning \a item->View(), even when it is removed from the target view,
@@ -255,7 +259,7 @@ topLayout->AddItem(nestedLayoutWithView);
 /*!
 	\fn int32 BLayout::IndexOfView(BView* child) const
 	\brief Get the index of \a child in this layout.
-	
+
 	\note This finds the index of views added through BLayout::AddView(), not
 		the index of an item which represents \a child that was added through
 		BLayout::AddItem().
@@ -339,7 +343,7 @@ topLayout->AddItem(nestedLayoutWithView);
 	\brief If there is no layout currently ongoing, and \a force is \c false,
 		creates a new BLayoutContext and calls the DoLayout() method
 		of this BLayout and any BLayout s nested in this BLayout.
-	
+
 	This method also guarantees that the owner view of this layout (as returned
 	by BLayout::Owner()) performs a layout as well (if it is suitable to do so).