diff --git a/.gopmfile b/.gopmfile
index ae92d45e3..d3f0b3ca3 100644
--- a/.gopmfile
+++ b/.gopmfile
@@ -1,28 +1,26 @@
 [target]
-path=github.com/gogits/gogs
+path = github.com/gogits/gogs
 
 [deps]
-github.com/codegangsta/cli=
-github.com/go-martini/martini=
-github.com/Unknwon/com=
-github.com/Unknwon/cae=
-github.com/Unknwon/goconfig=
-github.com/dchest/scrypt=
-github.com/nfnt/resize=
-github.com/lunny/xorm=
-github.com/go-sql-driver/mysql=
-github.com/lib/pq=
-github.com/gogits/logs=
-github.com/gogits/binding=
-github.com/gogits/git=
-github.com/gogits/gfm=
-github.com/gogits/cache=
-github.com/gogits/session=
-github.com/gogits/webdav=
-github.com/martini-contrib/oauth2=
-github.com/martini-contrib/sessions=
-code.google.com/p/goauth2=
+github.com/codegangsta/cli = 
+github.com/go-martini/martini = 
+github.com/Unknwon/com = 
+github.com/Unknwon/cae = 
+github.com/Unknwon/goconfig = 
+github.com/dchest/scrypt = 
+github.com/nfnt/resize = 
+github.com/lunny/xorm = 
+github.com/go-sql-driver/mysql = 
+github.com/lib/pq = 
+github.com/gogits/logs = 
+github.com/gogits/binding = 
+github.com/gogits/git = 
+github.com/gogits/gfm = 
+github.com/gogits/cache = 
+github.com/gogits/session = 
+github.com/gogits/webdav = 
+code.google.com/p/goauth2 = 
 
 [res]
-include=templates|public|conf
+include = templates|public|conf
 
diff --git a/README.md b/README.md
index 6061f5a71..ede1894ad 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Gogs(Go Git Service) is a Self Hosted Git Service in the Go Programming Language
 
 ![Demo](http://gowalker.org/public/gogs_demo.gif)
 
-##### Current version: 0.2.0 Alpha
+##### Current version: 0.2.1 Alpha
 
 #### Due to testing purpose, data of [try.gogits.org](http://try.gogits.org) has been reset in March 29, 2014 and will reset multiple times after. Please do NOT put your important data on the site.
 
@@ -31,7 +31,7 @@ More importantly, Gogs only needs one binary to setup your own project hosting o
 - Activity timeline
 - SSH/HTTPS(Clone only) protocol support.
 - Register/delete/rename account.
-- Create/delete/watch/rename public repository.
+- Create/delete/watch/rename/transfer public repository.
 - Repository viewer.
 - Issue tracker.
 - Gravatar and cache support.
diff --git a/README_ZH.md b/README_ZH.md
index e66f607a1..9b5e46413 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -5,7 +5,7 @@ Gogs(Go Git Service) 是一个由 Go 语言编写的自助 Git 托管服务。
 
 ![Demo](http://gowalker.org/public/gogs_demo.gif)
 
-##### 当前版本：0.2.0 Alpha
+##### 当前版本：0.2.1 Alpha
 
 ## 开发目的
 
@@ -25,7 +25,7 @@ Gogs 完全使用 Go 语言来实现对 Git 数据的操作，实现 **零** 依
 - 活动时间线
 - SSH/HTTPS（仅限 Clone） 协议支持
 - 注册/删除/重命名用户
-- 创建/删除/关注/重命名公开仓库
+- 创建/删除/关注/重命名/转移公开仓库
 - 仓库浏览器
 - Bug 追踪系统
 - Gravatar 以及缓存支持
diff --git a/gogs.go b/gogs.go
index 8d9159d6a..13b9d377d 100644
--- a/gogs.go
+++ b/gogs.go
@@ -19,7 +19,7 @@ import (
 // Test that go1.2 tag above is included in builds. main.go refers to this definition.
 const go12tag = true
 
-const APP_VER = "0.2.0.0404 Alpha"
+const APP_VER = "0.2.1.0405 Alpha"
 
 func init() {
 	base.AppVer = APP_VER
diff --git a/models/publickey.go b/models/publickey.go
index 426e6b0be..ed47ff209 100644
--- a/models/publickey.go
+++ b/models/publickey.go
@@ -78,7 +78,7 @@ func init() {
 type PublicKey struct {
 	Id          int64
 	OwnerId     int64  `xorm:"unique(s) index not null"`
-	Name        string `xorm:"unique(s) not null"` //UNIQUE(s)
+	Name        string `xorm:"unique(s) not null"`
 	Fingerprint string
 	Content     string    `xorm:"TEXT not null"`
 	Created     time.Time `xorm:"created"`
diff --git a/modules/oauth2/oauth2.go b/modules/oauth2/oauth2.go
index 088d65dda..6612b95a8 100644
--- a/modules/oauth2/oauth2.go
+++ b/modules/oauth2/oauth2.go
@@ -26,7 +26,10 @@ import (
 
 	"code.google.com/p/goauth2/oauth"
 	"github.com/go-martini/martini"
-	"github.com/martini-contrib/sessions"
+
+	"github.com/gogits/session"
+
+	"github.com/gogits/gogs/modules/middleware"
 )
 
 const (
@@ -142,23 +145,23 @@ func NewOAuth2Provider(opts *Options) martini.Handler {
 		Transport: http.DefaultTransport,
 	}
 
-	return func(s sessions.Session, c martini.Context, w http.ResponseWriter, r *http.Request) {
-		if r.Method == "GET" {
-			switch r.URL.Path {
+	return func(c martini.Context, ctx *middleware.Context) {
+		if ctx.Req.Method == "GET" {
+			switch ctx.Req.URL.Path {
 			case PathLogin:
-				login(transport, s, w, r)
+				login(transport, ctx)
 			case PathLogout:
-				logout(transport, s, w, r)
+				logout(transport, ctx)
 			case PathCallback:
-				handleOAuth2Callback(transport, s, w, r)
+				handleOAuth2Callback(transport, ctx)
 			}
 		}
 
-		tk := unmarshallToken(s)
+		tk := unmarshallToken(ctx.Session)
 		if tk != nil {
 			// check if the access token is expired
 			if tk.IsExpired() && tk.Refresh() == "" {
-				s.Delete(keyToken)
+				ctx.Session.Delete(keyToken)
 				tk = nil
 			}
 		}
@@ -172,49 +175,49 @@ func NewOAuth2Provider(opts *Options) martini.Handler {
 // Sample usage:
 // m.Get("/login-required", oauth2.LoginRequired, func() ... {})
 var LoginRequired martini.Handler = func() martini.Handler {
-	return func(s sessions.Session, c martini.Context, w http.ResponseWriter, r *http.Request) {
-		token := unmarshallToken(s)
+	return func(c martini.Context, ctx *middleware.Context) {
+		token := unmarshallToken(ctx.Session)
 		if token == nil || token.IsExpired() {
-			next := url.QueryEscape(r.URL.RequestURI())
-			http.Redirect(w, r, PathLogin+"?next="+next, codeRedirect)
+			next := url.QueryEscape(ctx.Req.URL.RequestURI())
+			ctx.Redirect(PathLogin+"?next="+next, codeRedirect)
 		}
 	}
 }()
 
-func login(t *oauth.Transport, s sessions.Session, w http.ResponseWriter, r *http.Request) {
-	next := extractPath(r.URL.Query().Get(keyNextPage))
-	if s.Get(keyToken) == nil {
+func login(t *oauth.Transport, ctx *middleware.Context) {
+	next := extractPath(ctx.Req.URL.Query().Get(keyNextPage))
+	if ctx.Session.Get(keyToken) == nil {
 		// User is not logged in.
-		http.Redirect(w, r, t.Config.AuthCodeURL(next), codeRedirect)
+		ctx.Redirect(t.Config.AuthCodeURL(next), codeRedirect)
 		return
 	}
 	// No need to login, redirect to the next page.
-	http.Redirect(w, r, next, codeRedirect)
+	ctx.Redirect(next, codeRedirect)
 }
 
-func logout(t *oauth.Transport, s sessions.Session, w http.ResponseWriter, r *http.Request) {
-	next := extractPath(r.URL.Query().Get(keyNextPage))
-	s.Delete(keyToken)
-	http.Redirect(w, r, next, codeRedirect)
+func logout(t *oauth.Transport, ctx *middleware.Context) {
+	next := extractPath(ctx.Req.URL.Query().Get(keyNextPage))
+	ctx.Session.Delete(keyToken)
+	ctx.Redirect(next, codeRedirect)
 }
 
-func handleOAuth2Callback(t *oauth.Transport, s sessions.Session, w http.ResponseWriter, r *http.Request) {
-	next := extractPath(r.URL.Query().Get("state"))
-	code := r.URL.Query().Get("code")
+func handleOAuth2Callback(t *oauth.Transport, ctx *middleware.Context) {
+	next := extractPath(ctx.Req.URL.Query().Get("state"))
+	code := ctx.Req.URL.Query().Get("code")
 	tk, err := t.Exchange(code)
 	if err != nil {
 		// Pass the error message, or allow dev to provide its own
 		// error handler.
-		http.Redirect(w, r, PathError, codeRedirect)
+		ctx.Redirect(PathError, codeRedirect)
 		return
 	}
 	// Store the credentials in the session.
 	val, _ := json.Marshal(tk)
-	s.Set(keyToken, val)
-	http.Redirect(w, r, next, codeRedirect)
+	ctx.Session.Set(keyToken, val)
+	ctx.Redirect(next, codeRedirect)
 }
 
-func unmarshallToken(s sessions.Session) (t *token) {
+func unmarshallToken(s session.SessionStore) (t *token) {
 	if s.Get(keyToken) == nil {
 		return
 	}
diff --git a/routers/install.go b/routers/install.go
index 032af4802..48c1b5e13 100644
--- a/routers/install.go
+++ b/routers/install.go
@@ -183,6 +183,7 @@ func Install(ctx *middleware.Context, form auth.InstallForm) {
 	if _, err := models.RegisterUser(&models.User{Name: form.AdminName, Email: form.AdminEmail, Passwd: form.AdminPasswd,
 		IsAdmin: true, IsActive: true}); err != nil {
 		if err != models.ErrUserAlreadyExist {
+			base.InstallLock = false
 			ctx.RenderWithErr("Admin account setting is invalid: "+err.Error(), "install", &form)
 			return
 		}
diff --git a/web.go b/web.go
index 18e48b84d..0594d8e60 100644
--- a/web.go
+++ b/web.go
@@ -11,8 +11,6 @@ import (
 
 	"github.com/codegangsta/cli"
 	"github.com/go-martini/martini"
-	// "github.com/martini-contrib/oauth2"
-	// "github.com/martini-contrib/sessions"
 
 	"github.com/gogits/binding"
 
@@ -21,6 +19,7 @@ import (
 	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/log"
 	"github.com/gogits/gogs/modules/middleware"
+	"github.com/gogits/gogs/modules/oauth2"
 	"github.com/gogits/gogs/routers"
 	"github.com/gogits/gogs/routers/admin"
 	"github.com/gogits/gogs/routers/api/v1"
@@ -59,19 +58,17 @@ func runWeb(*cli.Context) {
 
 	// Middlewares.
 	m.Use(middleware.Renderer(middleware.RenderOptions{Funcs: []template.FuncMap{base.TemplateFuncs}}))
-
-	// scope := "https://api.github.com/user"
-	// oauth2.PathCallback = "/oauth2callback"
-	// m.Use(sessions.Sessions("my_session", sessions.NewCookieStore([]byte("secret123"))))
-	// m.Use(oauth2.Github(&oauth2.Options{
-	// 	ClientId:     "09383403ff2dc16daaa1",
-	// 	ClientSecret: "5f6e7101d30b77952aab22b75eadae17551ea6b5",
-	// 	RedirectURL:  base.AppUrl + oauth2.PathCallback,
-	// 	Scopes:       []string{scope},
-	// }))
-
 	m.Use(middleware.InitContext())
 
+	scope := "https://api.github.com/user"
+	oauth2.PathCallback = "/oauth2callback"
+	m.Use(oauth2.Github(&oauth2.Options{
+		ClientId:     "09383403ff2dc16daaa1",
+		ClientSecret: "5f6e7101d30b77952aab22b75eadae17551ea6b5",
+		RedirectURL:  base.AppUrl + oauth2.PathCallback,
+		Scopes:       []string{scope},
+	}))
+
 	reqSignIn := middleware.Toggle(&middleware.ToggleOptions{SignInRequire: true})
 	ignSignIn := middleware.Toggle(&middleware.ToggleOptions{SignInRequire: base.Service.RequireSignInView})
 	reqSignOut := middleware.Toggle(&middleware.ToggleOptions{SignOutRequire: true})