Merge pull request containernetworking#558 from dcbw/libcni-exec-inte…

…rface

libcni: make exec handling an interface for better downstream testing

Merge pull request containernetworking#557 from containernetworking/i…

…f-name-matters

Network interface name matters, updated

cni v0.6.0

Merge pull request containernetworking#427 from squeed/convention-cha…

…ining

Conventions: add convention around chaining interfaces

Merge pull request containernetworking#419 from asridharan/cnitool

Added documentation for `cnitool`

spec/plugins: fix 'ip'->'ips' in the spec, bump to 0.3.1

Merge pull request containernetworking#412 from tomdee/safe-del

plugins/*: Don't error if the device doesn't exist

Merge pull request containernetworking#366 from ehazlett/ipam-host-lo…

…cal-initial-reserved-ip

Do not error if last reserved not found after initial creation

Merge pull request containernetworking#387 from tangle329/master

Check n.IPAM before use it in LoadIPAMConfig function