FEATURE #1522: add orbit slider

Had to change some things in global widgets management and also in html code widget. Sorry for this ugly commit..

resources/views/widgets/orbitSlider/element.blade.php

@@ -0,0 +1,20 @@
+<div class="orbit header {{$settings->sliderClass}}" role="region" data-orbit>
+    <ul class="orbit-container">
+        <button class="orbit-previous" aria-label="previous"><span class="show-for-sr">Previous Slide</span><i
+                    class="fa fa-fw fa-2x fa-chevron-left"></i></button>
+        <button class="orbit-next" aria-label="next"><span class="show-for-sr">Next Slide</span><i
+                    class="fa fa-fw fa-2x fa-chevron-right"></i></button>
+
+        @foreach($images as $i => $image)
+            @include('widgets.orbitSlider.image', ['image' => $image, 'order' => $i])
+        @endforeach
+    </ul>
+    <nav class="orbit-bullets">
+        @foreach($images as $i => $image)
+            <button @if($i == 0) class="is-active" @endif data-slide="{{$i}}"></button>
+
+        @endforeach
+    </nav>
+
+    {!! $settings->code !!}
+</div>

resources/views/widgets/orbitSlider/image.blade.php

@@ -0,0 +1,5 @@
+<li class="orbit-slide @if($order == 0)is-active @endif">
+    <h2>{{$image->name}}</h2>
+    <h3>{{$image->description}}</h3>
+    <div class="img" style="background-image: url({{config('app.upload_url')}}/{{$image->filename}})"></div>
+</li>