SAM4 AES driver from Max Neklyudov
Beginning of a crypto/ subsystem from Max Neklyudov
Move cypto debug definitions to debug.h with other susbsystem-level debug
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Fixes to errors that I introduced from Pelle Winderstam
Add STM32 CCM heep procfs
CCM PROCFS: Changed the configuration a bit.  I am still not happy about the coupling between procfs, mtd, and now STM32
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CCM PROCFS:  Missing change in last commits
SAMA5D4-EK:  Add support for USB host
SAMA5D3/4: UPLL divisor to generate 48MHz for OHCI is different from the two families.  No idea why.
SAMA5 OHCI: Fix an error in a DEBUGASSERT statement.  Caused assertion to fire inappropriately when a low- or full-speed device is removed and CONFIG_DEBUG=y
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Remove a warning
NSH:  Add an option to take stdin from a USB keyboard device
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NSH Keyboard: Close stdin before trying to reopen.  Otherwise, driver will persist
Rename apps/examples/uip to apps/examples/webserver
NET: More renaming
apps/examples: Put examples in alphabetical order