Clean up HID EEPROM loader shim application code, simplify project makefile. Ensure shim application is properly rebuild by explicitly cleaning it before requesting a rebuild.

Update BUILD build system module with OBJECT_FILES variable, for additional user-specified object files. Update HID build module with a small shim application to reprogram the EEPROM of a target.

Add architecture guards to all architecture-specific files, so that they can be bulk-added to existing IDE projects without having to exclude unused architecture files.

Rename architecture specific driver files, to make them appear with uniquely identifying filenames in the documentation.

Initial restructuring of the core USB driver module to support multiple architectures in the future.

Changed over www.fourwalledcubicle.com links to the new www.lufa-lib.org redirect domain, including the new aliased links for LUFA-related pages such as the various download/source control mirrors and support lists.

Added new Drivers/USB/LowLevel/Device.c file to house Device mode specific functions that are more complicated than simple macros. Moved USB_Device_SendRemoteWakeup() to the new Device.c source file and corrected it to unfreeze and restart the USB controller clock before issuing a Remote Wakeup request.

Removed the USB_Device_IsRemoteWakeupSent() and USB_Device_IsUSBSuspended() macros, as they are now obsolete.

Add svn:eol-style property to source files, so that the line endings are correctly converted to the target system's native end of line style.

Add more include protection macros to give the user warnings when they try to manually include private driver header files, instead of the public driver headers.

Move StdRequestType.h, StreamCallbacks.h, USBMode.h from the LowLevel USB driver directory to the HighLevel USB driver directory, where they are more suited.