Merge branch 'master' into alerting

Conflicts:
	pkg/api/dashboard.go
	pkg/models/dashboards.go
	pkg/services/sqlstore/dashboard.go

pkg/api/api.go

@@ -213,7 +213,7 @@ func Register(r *macaron.Macaron) {
 		// Dashboard
 		r.Group("/dashboards", func() {
 			r.Combo("/db/:slug").Get(GetDashboard).Delete(DeleteDashboard)
-			r.Post("/db", reqEditorRole, bind(m.SaveDashboardCommand{}), PostDashboard)
+			r.Post("/db", reqEditorRole, bind(m.SaveDashboardCommand{}), wrap(PostDashboard))
 			r.Get("/file/:file", GetDashboardFromJsonFile)
 			r.Get("/home", wrap(GetHomeDashboard))
 			r.Get("/tags", GetDashboardTags)