[#20] Chamado o serviço no index.php

Criada a section para chamar o .js  e o article para chamar o
controller.
Merge remote-tracking branch 'origin/iss#61'

Conflicts:
	.idea/workspace.xml
	Diario.php
	assets/css/stylesheet.css
	assets/js/js_frequencia.js
	frequencia.php
	service/controller/DiasLetivosController.php
	service/index.php
	turmaFiltro.php
Merge branch 'master' of https://github.com/3-ai-corporation/Portal

Conflicts:
	service/index.php
Commit de teste.
Merge remote-tracking branch 'origin/master' into iss22
Commit para corrigir os benditos conflitos.