diff --git a/.gopmfile b/.gopmfile
index 5b690a06a..6e6b59c62 100644
--- a/.gopmfile
+++ b/.gopmfile
@@ -4,7 +4,6 @@ path=github.com/gogits/gogs
 [deps]
 github.com/codegangsta/cli=
 github.com/codegangsta/martini=
-github.com/martini-contrib/sessions=
 github.com/Unknwon/com=
 github.com/Unknwon/cae=
 github.com/Unknwon/goconfig=
diff --git a/README.md b/README.md
index a9ab7fe49..35044927f 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ There are two ways to install Gogs:
 ## Acknowledgments
 
 - Logo is inspired by [martini](https://github.com/martini-contrib).
-- Mail service is based on [WeTalk](https://github.com/beego/wetalk).
+- Mail Service is based on [WeTalk](https://github.com/beego/wetalk).
 - System Monitor Status is based on [GoBlog](https://github.com/fuxiaohei/goblog).
 
 ## Contributors
diff --git a/conf/app.ini b/conf/app.ini
index 6b3ce8d24..ec5fcb23b 100644
--- a/conf/app.ini
+++ b/conf/app.ini
@@ -75,28 +75,25 @@ HOST =
 [session]
 ; Either "memory", "file", "redis" or "mysql", default is "memory"
 PROVIDER = file
-; provider config
+; Provider config options
 ; memory: not have any config yet
-; file: session file path
-; e.g. tmp/sessions
-; redis: config like redis server addr,poolSize,password
-; e.g. 127.0.0.1:6379,100,astaxie
-; mysql: go-sql-driver/mysql dsn config string
-; e.g. root:password@/session_table
+; file: session file path, e.g. data/sessions
+; redis: config like redis server addr, poolSize, password, e.g. 127.0.0.1:6379,100,astaxie
+; mysql: go-sql-driver/mysql dsn config string, e.g. root:password@/session_table
 PROVIDER_CONFIG = data/sessions
-; session cookie name
+; Session cookie name
 COOKIE_NAME = i_like_gogits
-; if you use session in https only, default is false
+; If you use session in https only, default is false
 COOKIE_SECURE = false
-; enable set cookie, default is true
+; Enable set cookie, default is true
 ENABLE_SET_COOKIE = true
-; session gc time interval, default is 86400
+; Session GC time interval, default is 86400
 GC_INTERVAL_TIME = 86400
-; session life time, default is 86400
+; Session life time, default is 86400
 SESSION_LIFE_TIME = 86400
 ; session id hash func, Either "sha1", "sha256" or "md5" default is sha1
 SESSION_ID_HASHFUNC = sha1
-; session hash key, default is use random string
+; Session hash key, default is use random string
 SESSION_ID_HASHKEY =
 
 [picture]
diff --git a/gogs.go b/gogs.go
index 8ec4fd42f..a60903209 100644
--- a/gogs.go
+++ b/gogs.go
@@ -20,7 +20,7 @@ import (
 // Test that go1.2 tag above is included in builds. main.go refers to this definition.
 const go12tag = true
 
-const APP_VER = "0.1.5.0322"
+const APP_VER = "0.1.5.0322.2"
 
 func init() {
 	base.AppVer = APP_VER
diff --git a/modules/base/conf.go b/modules/base/conf.go
index d5e27d043..7c8ed9365 100644
--- a/modules/base/conf.go
+++ b/modules/base/conf.go
@@ -41,19 +41,19 @@ var (
 	Cfg         *goconfig.ConfigFile
 	MailService *Mailer
 
+	LogMode   string
+	LogConfig string
+
 	Cache        cache.Cache
 	CacheAdapter string
 	CacheConfig  string
 
-	PictureService  string
-	PictureRootPath string
-
-	LogMode   string
-	LogConfig string
-
 	SessionProvider string
 	SessionConfig   *session.Config
 	SessionManager  *session.Manager
+
+	PictureService  string
+	PictureRootPath string
 )
 
 var Service struct {
@@ -182,6 +182,10 @@ func newSessionService() {
 	SessionConfig.SessionIDHashFunc = Cfg.MustValue("session", "SESSION_ID_HASHFUNC", "sha1")
 	SessionConfig.SessionIDHashKey = Cfg.MustValue("session", "SESSION_ID_HASHKEY")
 
+	if SessionProvider == "file" {
+		os.MkdirAll(path.Dir(SessionConfig.ProviderConfig), os.ModePerm)
+	}
+
 	var err error
 	SessionManager, err = session.NewManager(SessionProvider, *SessionConfig)
 	if err != nil {
diff --git a/modules/base/tool.go b/modules/base/tool.go
index a2aeebf1b..c7ee2ee85 100644
--- a/modules/base/tool.go
+++ b/modules/base/tool.go
@@ -115,6 +115,85 @@ const (
 	Year   = 12 * Month
 )
 
+func computeTimeDiff(diff int64) (int64, string) {
+	diffStr := ""
+	switch {
+	case diff <= 0:
+		diff = 0
+		diffStr = "now"
+	case diff < 2:
+		diff = 0
+		diffStr = "1 second"
+	case diff < 1*Minute:
+		diffStr = fmt.Sprintf("%d seconds", diff)
+		diff = 0
+
+	case diff < 2*Minute:
+		diff -= 1 * Minute
+		diffStr = "1 minute"
+	case diff < 1*Hour:
+		diffStr = fmt.Sprintf("%d minutes", diff/Minute)
+		diff -= diff / Minute * Minute
+
+	case diff < 2*Hour:
+		diff -= 1 * Hour
+		diffStr = "1 hour"
+	case diff < 1*Day:
+		diffStr = fmt.Sprintf("%d hours", diff/Hour)
+		diff -= diff / Hour * Hour
+
+	case diff < 2*Day:
+		diff -= 1 * Day
+		diffStr = "1 day"
+	case diff < 1*Week:
+		diffStr = fmt.Sprintf("%d days", diff/Day)
+		diff -= diff / Day * Day
+
+	case diff < 2*Week:
+		diff -= 1 * Week
+		diffStr = "1 week"
+	case diff < 1*Month:
+		diffStr = fmt.Sprintf("%d weeks", diff/Week)
+		diff -= diff / Week * Week
+
+	case diff < 2*Month:
+		diff -= 1 * Month
+		diffStr = "1 month"
+	case diff < 1*Year:
+		diffStr = fmt.Sprintf("%d months", diff/Month)
+		diff -= diff / Month * Month
+
+	case diff < 2*Year:
+		diff -= 1 * Year
+		diffStr = "1 year"
+	default:
+		diffStr = fmt.Sprintf("%d years", diff/Year)
+		diff = 0
+	}
+	return diff, diffStr
+}
+
+// TimeSincePro calculates the time interval and generate full user-friendly string.
+func TimeSincePro(then time.Time) string {
+	now := time.Now()
+	diff := now.Unix() - then.Unix()
+
+	if then.After(now) {
+		return "future"
+	}
+
+	var timeStr, diffStr string
+	for {
+		if diff == 0 {
+			break
+		}
+
+		diff, diffStr = computeTimeDiff(diff)
+		timeStr += ", " + diffStr
+	}
+	return strings.TrimPrefix(timeStr, ", ")
+}
+
 // TimeSince calculates the time interval and generate user-friendly string.
 func TimeSince(then time.Time) string {
 	now := time.Now()
@@ -127,7 +206,6 @@ func TimeSince(then time.Time) string {
 	}
 
 	switch {
-
 	case diff <= 0:
 		return "now"
 	case diff <= 2:
@@ -160,8 +238,10 @@ func TimeSince(then time.Time) string {
 	case diff < 1*Year:
 		return fmt.Sprintf("%d months %s", diff/Month, lbl)
 
-	case diff < 18*Month:
+	case diff < 2*Year:
 		return fmt.Sprintf("1 year %s", lbl)
+	default:
+		return fmt.Sprintf("%d years %s", diff/Year, lbl)
 	}
 	return then.String()
 }
diff --git a/routers/admin/admin.go b/routers/admin/admin.go
index 57a46d1df..c0f39f715 100644
--- a/routers/admin/admin.go
+++ b/routers/admin/admin.go
@@ -17,7 +17,10 @@ import (
 	"github.com/gogits/gogs/modules/middleware"
 )
 
+var startTime = time.Now()
+
 var sysStatus struct {
+	Uptime       string
 	NumGoroutine int
 
 	// General statistics.
@@ -58,6 +61,8 @@ var sysStatus struct {
 }
 
 func updateSystemStatus() {
+	sysStatus.Uptime = base.TimeSincePro(startTime)
+
 	m := new(runtime.MemStats)
 	runtime.ReadMemStats(m)
 	sysStatus.NumGoroutine = runtime.NumGoroutine()
@@ -88,8 +93,8 @@ func updateSystemStatus() {
 
 	sysStatus.NextGC = base.FileSize(int64(m.NextGC))
 	sysStatus.LastGC = fmt.Sprintf("%.1fs", float64(time.Now().UnixNano()-int64(m.LastGC))/1000/1000/1000)
-	sysStatus.PauseTotalNs = fmt.Sprintf("%.1fs", float64(m.PauseTotalNs/1000/1000/1000))
-	sysStatus.PauseNs = fmt.Sprintf("%.3fs", float64(m.PauseNs[(m.NumGC+255)%256]/1000/1000/1000))
+	sysStatus.PauseTotalNs = fmt.Sprintf("%.1fs", float64(m.PauseTotalNs)/1000/1000/1000)
+	sysStatus.PauseNs = fmt.Sprintf("%.3fs", float64(m.PauseNs[(m.NumGC+255)%256])/1000/1000/1000)
 	sysStatus.NumGC = m.NumGC
 }
 
@@ -151,6 +156,9 @@ func Config(ctx *middleware.Context) {
 	ctx.Data["CacheAdapter"] = base.CacheAdapter
 	ctx.Data["CacheConfig"] = base.CacheConfig
 
+	ctx.Data["SessionProvider"] = base.SessionProvider
+	ctx.Data["SessionConfig"] = base.SessionConfig
+
 	ctx.Data["PictureService"] = base.PictureService
 	ctx.Data["PictureRootPath"] = base.PictureRootPath
 
diff --git a/templates/admin/config.tmpl b/templates/admin/config.tmpl
index e3f69ee6e..048740e61 100644
--- a/templates/admin/config.tmpl
+++ b/templates/admin/config.tmpl
@@ -77,6 +77,25 @@
             </div>
         </div>
 
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                Session Configuration
+            </div>
+
+            <div class="panel-body">
+                <div><b>Session Provider:</b> {{.SessionProvider}}</div>
+                <div><b>Cookie Name:</b> {{.SessionConfig.CookieName}}</div>
+                <div><b>Enable Set Cookie:</b> <i class="fa fa{{if .SessionConfig.EnableSetCookie}}-check{{end}}-square-o"></i></div>
+                <div><b>GC Interval Time:</b> {{.SessionConfig.GcIntervalTime}} seconds</div>
+                <div><b>Session Life Time:</b> {{.SessionConfig.SessionLifeTime}} seconds</div>
+                <div><b>HTTPS Only:</b> <i class="fa fa{{if .SessionConfig.CookieSecure}}-check{{end}}-square-o"></i></div>
+                <div><b>Cookie Life Time:</b> {{.SessionConfig.CookieLifeTime}} seconds</div>
+                <div><b>Session ID Hash Function:</b> {{.SessionConfig.SessionIDHashFunc}}</div>
+                <div><b>Session ID Hash Key:</b> {{.SessionConfig.SessionIDHashKey}}</div>
+                <div><b>Provider Config:</b> {{.SessionConfig.ProviderConfig}}</div>
+            </div>
+        </div>
+
         <div class="panel panel-default">
             <div class="panel-heading">
                 Picture Configuration
diff --git a/templates/admin/dashboard.tmpl b/templates/admin/dashboard.tmpl
index 0bebf8318..2a5a161e0 100644
--- a/templates/admin/dashboard.tmpl
+++ b/templates/admin/dashboard.tmpl
@@ -19,6 +19,7 @@
             </div>
 
             <div class="panel-body">
+                <div>Server Uptime: <b>{{.SysStatus.Uptime}}</b></div>
                 <div>Current Goroutines: <b>{{.SysStatus.NumGoroutine}}</b></div>
                 <hr/>
                 <div>Current Memory Usage: <b>{{.SysStatus.MemAllocated}}</b></div>