update commands.go

update docker.go

move to pkg

update docs

update name and copyright

change --sinceId to --since-id, update completion and docs

Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor@docker.com> (github: vieux)

mflag/example/example.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"github.com/dotcloud/docker/pkg/flag"
+)
+
+var (
+	i    int
+	str  string
+	b, h bool
+)
+
+func init() {
+	flag.BoolVar(&b, []string{"b"}, false, "a simple bool")
+	flag.IntVar(&i, []string{"#integer", "-integer"}, -1, "a simple integer")
+	flag.StringVar(&str, []string{"s", "#hidden", "-string"}, "", "a simple string") //-s -hidden and --string will work, but -hidden won't be in the usage
+	flag.BoolVar(&h, []string{"h", "#help", "-help"}, false, "display the help")
+	flag.Parse()
+}
+func main() {
+	if h {
+		flag.PrintDefaults()
+	}
+	fmt.Printf("%s\n", str)
+	fmt.Printf("%s\n", flag.Lookup("s").Value.String())
+}