Tests: Add screenshots

tests/screenshots.php

@@ -0,0 +1,20 @@
+#!/usr/bin/env php
+<?php
+foreach (array(
+	'create' => array(1106, 412),
+	'dark' => array(816, 750),
+	'database' => array(896, 666),
+	'db' => array(1258, 752),
+	'dump' => array(784, 450),
+	'edit' => array(1006, 336),
+	'login' => array(628, 326),
+	'select' => array(924, 810),
+	'schema' => array(690, 406),
+	'sql' => array(870, 788),
+	'table' => array(816, 750),
+) as $filename => list($w, $h)) {
+	$im = imagecreatefrompng("screenshots/$filename.png");
+	$im2 = imagecreatetruecolor($w, $h);
+	imagecopy($im2, $im, 0, 0, 0, 0, $w, $h);
+	imagepng($im2, "cropped/$filename.png");
+}