Login: only enabled oauth options are shown on login page

grafana @ 017eab8d

-Subproject commit 4572747bd60c688f7cc2cbf8a2303b9c95ad7b9d
+Subproject commit 017eab8dcd182b8c19f65657fc3d46e30545b7ff

pkg/api/login.go

@@ -22,6 +22,10 @@ func LoginView(c *middleware.Context) {
 		return
 		return
 	}
 	}
 
 
+	settings := c.Data["Settings"].(map[string]interface{})
+	settings["googleAuthEnabled"] = setting.OAuthService.Google
+	settings["githubAuthEnabled"] = setting.OAuthService.GitHub
+
 	// Check auto-login.
 	// Check auto-login.
 	uname := c.GetCookie(setting.CookieUserName)
 	uname := c.GetCookie(setting.CookieUserName)
 	if len(uname) == 0 {
 	if len(uname) == 0 {