Update library manual with the new XPLAINBridge project's dual mode bridge/programmer functionality.

LUFA/ManPages/ChangeLog.txt

@@ -27,6 +27,8 @@
   *  - Changed over the MassStorageKeyboard Class driver device demo to use Start of Frame events rather than a timer to keep track
   *    of elapsed milliseconds
   *  - Inlined currently unused (but standardized) maintenance functions in the Device and Host Class drivers to save space
+  *  - The XPLAINBridge project now selects between a USB to Serial bridge and a PDI programmer on startup, reading the JTAG port's
+  *    TDI pin to determine which mode to use
   *
   *  <b>Fixed:</b>
   *  - Fixed AVRISP project not able to enter programming mode when ISP protocol is used

LUFA/ManPages/LibraryApps.txt

@@ -105,6 +105,7 @@
  *    - <b>MissileLaucher</b> - Toy Missile Launcher Host project
  *    - <b>TemperatureDataLogger</b> - Temperature Datalogging project
  *    - <b>USBtoSerial</b> - USB to USART Serial Converter project
+ *    - <b>XPLAINBridge</b> - XPLAIN alternative PDI Programmer/USB to Serial Bridge firmware project
  *
  *  </small>
  */