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
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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
SAM3/4: Fix compile of sam_aes.c if CONFIG_CRYPTO_AES is defined. rom  Max Nekludov
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SAMA5D3/4 I2C: Test for read or write operation was reversed.  How could this have worked before?
maXTouch: Check for successful memory allocation was backward
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maXTouch: Fix some issues with interrupt handling
SAMA5D3/4: Fix two issues associated with PIO interrupts
Updata ChangeLog
Fix some cloned errors in SAM GPIO interrupt setup
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SAMA5D4-EK: Add the button test to the NSH configuration
Merge branch 'master' into dev

Conflicts:
	nuttx/net/iob/Make.defs
	nuttx/net/socket/recvfrom.c
because gnutt fix iob bug, so i del the file