Python SDK Update (#523)

* added first iteration decorator for zrok and example flask server

* update requirements. Add context managing for share and access. Updated pastebin example to better cleanup

* setup and sample tweaks

* small linting updates and example changes

* A few small fixes

* fix long description

* Update the ignore file.
Considering moving location of this.

* Added flake8 linting for builds

* use python 3.10

* move setup python to its own block

* added back in the py name

* update changelogs and add readme

---------

Signed-off-by: Cam Otts <otts.cameron@gmail.com>
Co-authored-by: Kenneth Bingham <kenneth.bingham@netfoundry.io>

sdk/golang/examples/http-server/cmd/http-server/main.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"fmt"
+	"github.com/openziti/zrok/environment"
+	"github.com/openziti/zrok/sdk/golang/sdk"
+	"io"
+	"net/http"
+	"strings"
+)
+
+func helloZrok(w http.ResponseWriter, r *http.Request) {
+	io.WriteString(w, "Hello zrok!\n")
+}
+
+func main() {
+	root, err := environment.LoadRoot()
+	if err != nil {
+		panic(err)
+	}
+
+	shr, err := sdk.CreateShare(root, &sdk.ShareRequest{
+		BackendMode: sdk.TcpTunnelBackendMode,
+		ShareMode:   sdk.PublicShareMode,
+		Frontends:   []string{"public"},
+		Target:      "http-server",
+	})
+
+	if err != nil {
+		panic(err)
+	}
+	defer func() {
+		if err := sdk.DeleteShare(root, shr); err != nil {
+			panic(err)
+		}
+	}()
+
+	conn, err := sdk.NewListener(shr.Token, root)
+	if err != nil {
+		panic(err)
+	}
+	defer conn.Close()
+
+	fmt.Println("Access server at the following endpoints: ", strings.Join(shr.FrontendEndpoints, "\n"))
+
+	http.HandleFunc("/", helloZrok)
+
+	if err := http.Serve(conn, nil); err != nil {
+		panic(err)
+	}
+}