Merge pull request #2 from Hung0326/dev

delete view test

app/views/test/index.html.erb

-<nav class="navbar navbar-expand-lg navbar-light bg-light">
-  <a class="navbar-brand" href="#">Navbar</a>
-  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
-    <span class="navbar-toggler-icon"></span>
-  </button>
-  <div class="collapse navbar-collapse" id="navbarNavAltMarkup">
-    <div class="navbar-nav">
-      <a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
-      <a class="nav-item nav-link" href="#">Features</a>
-      <a class="nav-item nav-link" href="#">Pricing</a>
-      <a class="nav-item nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
-    </div>
-  </div>
-</nav>
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