Move out many of the common class driver constants into grouped enums, to make them more managable.

Add new CDC descriptor structs to the CDC class driver, so that the CDC demos can use human readable field names.

Rename prefix for Still Image Host class driver functions from "SImage_" to "SI_" to remain consistent with the rest of the driver.

LUFA/ManPages/ChangeLog.txt

@@ -42,6 +42,7 @@
   *    to free up the Start of Frame flag for interrupt use in the user application
   *  - All project makefiles now correctly clean intermediate build files from assembly and C++ sources (thanks to Daniel Czigany)
   *  - Removed the EVENT_USB_InitFailure() event, not specifying a USB mode now defaults to UID selection mode
+  *  - Renamed and moved class driver common constant definitions to make the naming scheme more uniform
   *
   *  <b>Fixed:</b>
   *  - Fixed USB_GetHIDReportItemInfo() function modifying the given report item's data when the report item does not exist

LUFA/ManPages/FutureChanges.txt

@@ -18,11 +18,11 @@
   *      -# Add ability to get number of bytes not written with pipe/endpoint write routines after an error
   *      -# Change makefiles to allow for absolute LUFA location to be used
   *      -# Re-add interrupt Pipe/Endpoint support
+  *      -# Fix intermittent device mode enumeration errors
   *  - Documentation/Support
   *      -# Add detailed overviews of how each demo works
   *      -# Add board overviews
   *      -# Write LUFA tutorials
-  *      -# Add makefile template
   *  - Demos/Projects
   *      -# Multiple-Report HID device
   *      -# Device/Host USB bridge
@@ -31,6 +31,7 @@
   *      -# Finish BluetoothHost demo
   *      -# Finish SideShow demo
   *      -# Finish StandaloneProgrammer project
+  *      -# Arduino Uno compatible USB-MIDI, USB-HID
   *  - Ports
   *      -# AVR32 UC3B series microcontrollers
   *      -# Atmel ARM7 series microcontrollers

LUFA/ManPages/MigrationInformation.txt

@@ -32,6 +32,8 @@
  *      replace all references to the obsolete function name with the new function name.
  *    - The names of the class specific descriptor type defines in the USB Class drivers have changed - refer to the driver documentation
  *      for each class driver for the new class specific descriptor type names.
+ *    - The Still Image Host class' function prefix has been changed from "SImage_" to "SI_", to remain consistent with the rest of the
+ *      driver's enums, type defines and constants.
  *
  * \section Sec_Migration100807 Migrating from 100513 to 100807
  *
@@ -120,7 +122,7 @@
  *
  *  <b>Host Mode</b>
  *    - The Still Image Host Class driver SI_Host_USBTask() and SI_Host_ConfigurePipes() functions were misnamed, and are
- *      now named \ref SImage_Host_USBTask() and \ref SImage_Host_ConfigurePipes() respectively.
+ *      now named SImage_Host_USBTask() and SImage_Host_ConfigurePipes() respectively.
  *    - The HOST_SENDCONTROL_DeviceDisconnect enum value has been renamed to \ref HOST_SENDCONTROL_DeviceDisconnected to be in
  *      line with the rest of the library error codes.
  *    - The HID Parser item usages no longer contain separate minimum and maximum values, as this was a violation of the HID