<app-toolbar>
  <div toolbar layout="row" layout-align="start center" flex>
    <span flex></span>
    <button md-icon-button mdTooltip="Salir" (click)="logout()"><md-icon class="md-24">exit_to_app</md-icon></button>
  </div>

  <span sidenav-title>Proyectos</span>

  <md-nav-list sidenav>
    <a md-list-item
        *ngFor="let route of routes"
        md-ripple
        class="block relative"
        (click)="!media.query('gt-sm')"
        [routerLinkActive]="['active']"
        [routerLinkActiveOptions]="{exact:true}"
        [routerLink]="route.route">
      <md-icon md-list-icon>{{route.icon}}</md-icon>
      {{route.title}}
    </a>
  </md-nav-list>

  <router-outlet></router-outlet>
</app-toolbar>

<app-toolbar>
  <div toolbar layout="row" layout-align="start center" flex>
    <span flex></span>
  </div>

  <span sidenav-title>Proyectos</span>

  <md-nav-list sidenav>
    <a md-list-item
        *ngFor="let route of routes"
        md-ripple
        class="block relative"
        (click)="!media.query('gt-sm')"
        [routerLinkActive]="['active']"
        [routerLinkActiveOptions]="{exact:true}"
        [routerLink]="route.route">
      <md-icon md-list-icon>{{route.icon}}</md-icon>
      {{route.title}}
    </a>
  </md-nav-list>

  <router-outlet></router-outlet>
</app-toolbar>

Remove button from projects toolbar
Remove button from projects toolbar
