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/hamcrest/hamcrest-php/generator/parts/file_header.txt

@@ -1,7 +0,0 @@
-<?php
-
-/*
- Copyright (c) 2009-2010 hamcrest.org
- */
-
-// This file is generated from the static method @factory doctags.

docker/streamline-src/vendor/hamcrest/hamcrest-php/generator/parts/functions_header.txt

@@ -1,24 +0,0 @@
-
-if (!function_exists('assertThat')) {
-    /**
-     * Make an assertion and throw {@link Hamcrest_AssertionError} if it fails.
-     *
-     * Example:
-     * <pre>
-     * //With an identifier
-     * assertThat("assertion identifier", $apple->flavour(), equalTo("tasty"));
-     * //Without an identifier
-     * assertThat($apple->flavour(), equalTo("tasty"));
-     * //Evaluating a boolean expression
-     * assertThat("some error", $a > $b);
-     * </pre>
-     */
-    function assertThat()
-    {
-        $args = func_get_args();
-        call_user_func_array(
-            array('Hamcrest\MatcherAssert', 'assertThat'),
-            $args
-        );
-    }
-}

docker/streamline-src/vendor/hamcrest/hamcrest-php/generator/parts/matchers_footer.txt

@@ -1 +0,0 @@
-}

docker/streamline-src/vendor/hamcrest/hamcrest-php/generator/parts/matchers_header.txt

@@ -1,7 +0,0 @@
-
-
-/**
- * A series of static factories for all hamcrest matchers.
- */
-class Matchers
-{

docker/streamline-src/vendor/hamcrest/hamcrest-php/generator/parts/matchers_imports.txt

@@ -1,2 +0,0 @@
-
-namespace Hamcrest;