Add previews

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

Author: skjnldsv

config/previews.config.php

@@ -0,0 +1,31 @@
+<?php
+$CONFIG = array(
+  'enable_previews' => true,
+  'enabledPreviewProviders' => array(
+    'OC\\Preview\\AVI',
+    'OC\\Preview\\BMP',
+    'OC\\Preview\\Font',
+    'OC\\Preview\\GIF',
+    'OC\\Preview\\Illustrator',
+    'OC\\Preview\\Image',
+    'OC\\Preview\\JPEG',
+    'OC\\Preview\\MarkDown',
+    'OC\\Preview\\MKV',
+    'OC\\Preview\\Movie',
+    'OC\\Preview\\MP4',
+    'OC\\Preview\\MSOffice',
+    'OC\\Preview\\MSOffice2003',
+    'OC\\Preview\\MSOffice2007',
+    'OC\\Preview\\MSOfficeDoc',
+    'OC\\Preview\\OpenDocument',
+    'OC\\Preview\\PDF',
+    'OC\\Preview\\Photoshop',
+    'OC\\Preview\\PNG',
+    'OC\\Preview\\SGI',
+    'OC\\Preview\\SVG',
+    'OC\\Preview\\TGA',
+    'OC\\Preview\\TIFF',
+    'OC\\Preview\\TXT',
+    'OC\\Preview\\XBitmap',
+),
+);