Move security related templates into a standalone folder

Author: lunny

routers/web/user/setting/security/security.go

@@ -17,8 +17,8 @@ import (
 )
 
 const (
-	tplSettingsSecurity    base.TplName = "user/settings/security"
-	tplSettingsTwofaEnroll base.TplName = "user/settings/twofa_enroll"
+	tplSettingsSecurity    base.TplName = "user/settings/security/security"
+	tplSettingsTwofaEnroll base.TplName = "user/settings/security/twofa_enroll"
 )
 
 // Security render change user's password page and 2FA

templates/user/settings/security_accountlinks.tmpl renamed to templates/user/settings/security/accountlinks.tmpl

@@ -3,11 +3,11 @@
 	{{template "user/settings/navbar" .}}
 	<div class="ui container">
 		{{template "base/alert" .}}
-		{{template "user/settings/security_twofa" .}}
-		{{template "user/settings/security_u2f" .}}
-		{{template "user/settings/security_accountlinks" .}}
+		{{template "user/settings/security/twofa" .}}
+		{{template "user/settings/security/u2f" .}}
+		{{template "user/settings/security/accountlinks" .}}
 		{{if .EnableOpenIDSignIn}}
-		{{template "user/settings/security_openid" .}}
+		{{template "user/settings/security/openid" .}}
 		{{end}}
 	</div>
 </div>