Import docker/docker/pkg/templates to cli

This package will be deprecated/removed from `docker/docker/pkg` and
is mainly used for the cli format options. Let's import it and
maintain here.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

cli/command/container/list.go

@@ -7,8 +7,8 @@ import (
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/command/formatter"
 	"github.com/docker/cli/opts"
+	"github.com/docker/cli/templates"
 	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/pkg/templates"
 	"github.com/spf13/cobra"
 	"golang.org/x/net/context"
 )