Add rotas para a central de ajuda

src/App.js

@@ -27,6 +27,7 @@ import UserTerms from './Pages/UserTerms';
 import Contact from './Pages/Contact';
 import Teste from './Pages/Teste';
 import AboutPage from './Pages/AboutPage';
+import HelpCenter from './Pages/HelpCenter';
 
 import ResourcePage from './Pages/ResourcePage';
 import {BrowserRouter, Switch, Route} from 'react-router-dom';
@@ -78,7 +79,7 @@ export default function App(){
         <Route path="/termos-publicar-recurso" component={TermsPage}/>
         <Route path="/permission" component={PublicationPermissionsPage}/>
         {/*<Route path="termos-de-uso#publicacoes-de-usuario" component={}*/}
-
+        <Route path="/ajuda" component={HelpCenter}/>
         <Route path="/contato" component={Contact}/>
       	<Route path="/termos" component={UserTerms}/>
         <Route path="/teste" component={Teste}/>

src/Components/MenuBar.js

@@ -99,7 +99,7 @@ export default function MenuBar(props){
   ]
 
   const menuAjuda = [
-    { name: "Central de Ajuda", href: ""},
+    { name: "Central de Ajuda", href: "ajuda"},
     { name: "Publicando Recursos", href: ""},
     { name: "Encontrando Recursos", href: ""},
     { name: "Participando da Rede", href: ""},