frio: disable nav login button on home and login module

view/theme/frio/css/style.css

@@ -2134,6 +2134,11 @@ ul.dropdown-menu li:hover {
 .section-title-wrapper {
     overflow: hidden;
 }
+/* Home and Login Page */
+body.mod-home .navbar #nav-login,
+body.mod-login .navbar #nav-login {
+    display: none;
+}
 /* Profile-page */
 #profile-content-standard,
 #profile-content-advanced {

view/theme/frio/templates/nav.tpl

@@ -238,7 +238,6 @@
 		</div>
 		<div class="pull-right">
 			<ul class="nav navbar-nav navbar-right">
-				{{if $nav.register}}<li><a href="register" data-toggle="tooltip" title="{{$nav.register.3}}"><i class="fa fa-street-view fa-fw" aria-hidden="true"></i></a></li>{{/if}}
 				<li>
 					<a href="login?mode=none" id="nav-login"
 						data-toggle="tooltip" title="{{$nav.login.3}}">