BCH: Add configurable AES encryption support to block-to-character (BCH) driver.  This allows any block device to be accessed as an encrypted character device.  From  Max Nekludov

NET: Important fix to the read-ahead buffer queue managment: Consumed bytes were being trimmed from the head of the queue, but the queue head itself was not being updated.  From Rony XLN

NET: emoved all includes of uip.h; added includes of ip.h wherever needed.  Tried to fix problems of the now missing sneak inclusions because uip.h was removed.  There are probably a few of these that were missed.