Imports of package overlay

PathSynopsis
contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
encoding/jsonPackage json implements encoding and decoding of JSON as defined in RFC 7159.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/Microsoft/hcsshim
github.com/Microsoft/hcsshim/osversion
github.com/containerd/logPackage log provides types and functions related to logging, passing loggers through a context, and attaching context to the logger.
github.com/docker/docker/libnetwork/driverapi
github.com/docker/docker/libnetwork/drivers/windows
github.com/docker/docker/libnetwork/netlabel
github.com/docker/docker/libnetwork/portmapper
github.com/docker/docker/libnetwork/scope
github.com/docker/docker/libnetwork/typesPackage types contains types that are common across libnetwork project
github.com/gogo/protobuf/gogoprotoPackage gogoproto provides extensions for protocol buffers to achieve:
github.com/gogo/protobuf/protoPackage proto converts data structures to and from the wire format of protocol buffers.
ioPackage io provides basic interfaces to I/O primitives.
mathPackage math provides basic constants and mathematical functions.
netPackage net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets.
reflectPackage reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types.
strconvPackage strconv implements conversions to and from string representations of basic data types.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.