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/AbstractLayout.dox

@@ -1,3 +1,16 @@
+/*
+ * Copyright 2010 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Alex Wilson, [email protected]
+ * 
+ * Corresponds to:
+ *		headers/os/interface/AbstractLayout.h	rev 39055
+ *		src/kits/inteface/AbstractLayout.cpp	rev 39055
+ */
+
+
 /*!
 	\class BAbstractLayout
 	\ingroup interface
@@ -6,7 +19,7 @@
 
 	\brief BLayout subclass providing convenience methods for derived
 	implementations.
-	
+
 	This class is designed to reduce the amount of boilerplate code required to
 	write a BLayout subclass. In most cases, you classes should derive from
 	BAbstractLayout rather than BLayout.