add vendoring with go dep

vendor/github.com/influxdata/influxdb/cmd/influxd/help/help.go

@@ -0,0 +1,46 @@
+// Package help is the help subcommand of the influxd command.
+package help
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"strings"
+)
+
+// Command displays help for command-line sub-commands.
+type Command struct {
+	Stdout io.Writer
+}
+
+// NewCommand returns a new instance of Command.
+func NewCommand() *Command {
+	return &Command{
+		Stdout: os.Stdout,
+	}
+}
+
+// Run executes the command.
+func (cmd *Command) Run(args ...string) error {
+	fmt.Fprintln(cmd.Stdout, strings.TrimSpace(usage))
+	return nil
+}
+
+const usage = `
+Configure and start an InfluxDB server.
+
+Usage: influxd [[command] [arguments]]
+
+The commands are:
+
+    backup               downloads a snapshot of a data node and saves it to disk
+    config               display the default configuration
+    help                 display this help message
+    restore              uses a snapshot of a data node to rebuild a cluster
+    run                  run node with existing configuration
+    version              displays the InfluxDB version
+
+"run" is the default command.
+
+Use "influxd [command] -help" for more information about a command.
+`