windows build now also working but without pty support.

pkg/terminal/pty_windows.go

@@ -0,0 +1,24 @@
+package terminal
+
+import (
+	"github.com/gliderlabs/ssh"
+	"io"
+	"os"
+	"os/exec"
+)
+
+var PtySpawner = Spawner(func(sshSession ssh.Session, env []string, name string, arg ...string) (Process, error) {
+	return nil, nil
+})
+
+type ptyProcess struct {
+	cmd *exec.Cmd
+	f   *os.File
+}
+
+func (p ptyProcess) Pipe() io.ReadWriter {
+	return p.f
+}
+func (p ptyProcess) Wait() error {
+	return p.cmd.Wait()
+}