Fixed GenericHIDHost demo report write routine incorrect for control type requests (thanks to Andrei Krainev).

Removed Endpoint_ClearCurrentBank() and Pipe_ClearCurrentBank() in favour of new Endpoint_ClearIN(), Endpoint_ClearOUT(), Endpoint_ClearControlIN(), Endpoint_ClearControlOUT(), Pipe_ClearIN(), Pipe_ClearOUT(), Pipe_ClearControlIN() and Pipe_ClearControlOUT() macros (done to allow for the detection of packets of zero length).

Renamed *_ReadWriteAllowed() macros to *_IsReadWriteAllowed() to remain consistent with the rest of the LUFA API.

Endpoint_IsSetupReceived() macro has been renamed to Endpoint_IsSETUPReceived(), Endpoint_ClearSetupReceived() macro has been renamed to Endpoint_ClearControlSETUP(), the Pipe_IsSetupSent() macro has been renamed to Pipe_IsSETUPSent() and the Pipe_ClearSetupSent() macro is no longer applicable and should be removed - changes made to compliment the new endpoint and pipe bank management API.

Updated all demos, bootloaders and projects to use the new endpoint and pipe management APIs (thanks to Roman Thiel).

Updated library doxygen documentation, added groups, changed documentation macro functions to real functions for clarity.

Removed old endpoint and pipe aliased read/write/discard routines which did not have an explicit endian specifier for clarity.

Removed the ButtLoadTag.h header file, as no one used for its intended purpose anyway.

LUFA/Doxygen.conf

@@ -408,7 +408,7 @@ SORT_BRIEF_DOCS        = NO
 # hierarchy of group names into alphabetical order. If set to NO (the default) 
 # the group names will appear in their defined order.
 
-SORT_GROUP_NAMES       = NO
+SORT_GROUP_NAMES       = YES
 
 # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be 
 # sorted by fully-qualified names, including namespaces. If set to 
@@ -607,7 +607,7 @@ EXCLUDE_SYMLINKS       = NO
 # against the file with absolute path, so to exclude all test directories 
 # for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       = */LowLevel/USBMode.h
+EXCLUDE_PATTERNS       = 
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names 
 # (namespaces, classes, functions, etc.) that should be excluded from the 
@@ -936,7 +936,7 @@ GENERATE_TREEVIEW      = YES
 # used to set the initial width (in pixels) of the frame in which the tree 
 # is shown.
 
-TREEVIEW_WIDTH         = 250
+TREEVIEW_WIDTH         = 300
 
 # Use this tag to change the font size of Latex formulas included 
 # as images in the HTML documentation. The default is 10. Note that 
@@ -1228,7 +1228,7 @@ PREDEFINED             = __DOXYGEN__
 # The macro definition that is found in the sources will be used. 
 # Use the PREDEFINED tag if you want to use a different macro definition.
 
-EXPAND_AS_DEFINED      = BUTTLOADTAG
+EXPAND_AS_DEFINED      = 
 
 # If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then 
 # doxygen's preprocessor will remove all function-like macros that are alone 
@@ -1356,7 +1356,7 @@ COLLABORATION_GRAPH    = NO
 # If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen 
 # will generate a graph for groups, showing the direct groups dependencies
 
-GROUP_GRAPHS           = NO
+GROUP_GRAPHS           = YES
 
 # If the UML_LOOK tag is set to YES doxygen will generate inheritance and 
 # collaboration diagrams in a style similar to the OMG's Unified Modeling 
@@ -1374,14 +1374,14 @@ TEMPLATE_RELATIONS     = NO
 # file showing the direct and indirect include dependencies of the file with 
 # other documented files.
 
-INCLUDE_GRAPH          = NO
+INCLUDE_GRAPH          = YES
 
 # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and 
 # HAVE_DOT tags are set to YES then doxygen will generate a graph for each 
 # documented header file showing the documented files that directly or 
 # indirectly include this file.
 
-INCLUDED_BY_GRAPH      = NO
+INCLUDED_BY_GRAPH      = YES
 
 # If the CALL_GRAPH and HAVE_DOT options are set to YES then 
 # doxygen will generate a call dependency graph for every global function 
@@ -1389,7 +1389,7 @@ INCLUDED_BY_GRAPH      = NO
 # the time of a run. So in most cases it will be better to enable call graphs 
 # for selected functions only using the \callgraph command.
 
-CALL_GRAPH             = NO
+CALL_GRAPH             = YES
 
 # If the CALLER_GRAPH and HAVE_DOT tags are set to YES then 
 # doxygen will generate a caller dependency graph for every global function 
@@ -1409,7 +1409,7 @@ GRAPHICAL_HIERARCHY    = NO
 # in a graphical way. The dependency relations are determined by the #include
 # relations between the files in the directories.
 
-DIRECTORY_GRAPH        = NO
+DIRECTORY_GRAPH        = YES
 
 # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images 
 # generated by dot. Possible values are png, jpg, or gif