Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/squizlabs/php_codesniffer/tests/TestSuite.php

@@ -1,35 +0,0 @@
-<?php
-/**
- * A PHP_CodeSniffer specific test suite for PHPUnit.
- *
- * @author    Greg Sherwood <gsherwood@squiz.net>
- * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
- * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
- */
-
-namespace PHP_CodeSniffer\Tests;
-
-use PHPUnit\Framework\TestSuite as PHPUnit_TestSuite;
-use PHPUnit\Framework\TestResult;
-
-class TestSuite extends PHPUnit_TestSuite
-{
-
-
-    /**
-     * Runs the tests and collects their result in a TestResult.
-     *
-     * @param \PHPUnit\Framework\TestResult $result A test result.
-     *
-     * @return \PHPUnit\Framework\TestResult
-     */
-    public function run(TestResult $result=null)
-    {
-        $result = parent::run($result);
-        printPHPCodeSnifferTestOutput();
-        return $result;
-
-    }//end run()
-
-
-}//end class