Display only the repo/dir name in the title

quit.go

	"log"
	"net/http"
	"os"
	"path"
	"path/filepath"
	"strings"
	"time"
	if len(os.Args) > 1 {
		repoPath = os.Args[1]
	}
	var err error
	repoPath, err = filepath.Abs(repoPath)
	if err != nil {
		log.Fatal("getting absolute path: ", err)
	}
	repo, err := git.OpenRepository(repoPath)
	if err != nil {
	http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
		buf := new(bytes.Buffer)
		err = repoTmpl.Execute(buf, map[string]interface{}{
			"RepoPath": repoPath,
			"RepoPath": path.Base(repoPath),
			"Repo":     NewFancyRepo(repo),
			"Style":    template.CSS(repoStyle),
		})