SAMA5D3 Xplained:  Add an apps/examples/bridge configuration
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Remove warnings when  CONFIG_NXTK_BORDERWIDTH is set to zero.  From Pierre-Noel Bouteville
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vfs/poll: add proper handling for sem_timedwait errnos.  From Jussi Kivilinna
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apps/examples/bridge:  Add host-side test driver
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apps/examples/bridge:  Fixes some bugs in test driver.  Still does not work
apps/examples/bridge:  Lots of fixes.  I think it is working although I have still have host firewall issues in testing
Merge remote-tracking branch 'upstream/master'