switched icons to fixed weight fontawesome

Author: hiqsol

src/views/menus/main-search.php

@@ -53,7 +53,7 @@
             ]) ?>
             <span class="input-group-btn">
                 <button type="submit" class="btn btn-default" tabindex="3">
-                    &nbsp;<span class="glyphicon glyphicon-search" aria-hidden="true"></span>            
+                    &nbsp;<span class="fa fa-search" aria-hidden="true"></span>
                 </button>
             </span>
         </div>

src/views/package/_search_item.php

@@ -41,20 +41,20 @@
         <?php if ($model->homepage): ?>
             <p class="homepage">
                 <a href="<?= Html::encode($model->homepage) ?>" target="_blank">
-                    <i class="glyphicon glyphicon-globe" aria-hidden="true"></i> Homepage
+                    <i class="fa fa-fw fa-globe" aria-hidden="true"></i> Homepage
                 </a>
             </p>
         <?php endif ?>
         <?php if ($model->repository_url): ?>
             <p class="repository_url">
                 <a href="<?= Html::encode($model->repository_url) ?>" target="_blank">
-                    <i class="glyphicon glyphicon-random" aria-hidden="true"></i> Repository
+                    <i class="fa fa-fw fa-random" aria-hidden="true"></i> Repository
                 </a>
             </p>
         <?php endif ?>
         <?php if (!empty($model->normalized_licenses)): ?>
             <p class="normalized_licenses">
-                <i class="fa fa-balance-scale"></i> License:
+                <i class="fa fa-fw fa-balance-scale"></i> License:
                 <?= implode(',', $model->normalized_licenses) ?>
             </p>
         <?php endif ?>