diff --git a/build/build.xml b/build/build.xml
index e934d57335..9d80bba2bf 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -310,65 +310,80 @@
 		<delete file="${dir}/vendor/lusitanian/oauth/phpunit.xml.dist" />
 		<delete file="${dir}/vendor/lusitanian/oauth/README.md" />
 
+		<delete file="${dir}/vendor/patchwork/utf8/.travis.yml" />
+		<delete file="${dir}/vendor/patchwork/utf8/CHANGELOG.md" />
+		<delete file="${dir}/vendor/patchwork/utf8/phpunit.xml.dist" />
+		<delete file="${dir}/vendor/patchwork/utf8/README.md" />
+
 		<delete dir="${dir}/vendor/psr/log/Psr/Log/Test" />
 		<delete file="${dir}/vendor/psr/log/.gitignore" />
 		<delete file="${dir}/vendor/psr/log/README.md" />
 
 		<delete dir="${dir}/vendor/symfony/config/Symfony/Component/Config/Tests" />
+		<delete dir="${dir}/vendor/symfony/config/Symfony/Component/Config/.git" />
 		<delete file="${dir}/vendor/symfony/config/Symfony/Component/Config/.gitignore" />
 		<delete file="${dir}/vendor/symfony/config/Symfony/Component/Config/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/config/Symfony/Component/Config/README.md" />
 		<delete file="${dir}/vendor/symfony/config/Symfony/Component/Config/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/console/Symfony/Component/Console/Tests" />
+		<delete dir="${dir}/vendor/symfony/console/Symfony/Component/Console/.git" />
 		<delete file="${dir}/vendor/symfony/console/Symfony/Component/Console/.gitignore" />
 		<delete file="${dir}/vendor/symfony/console/Symfony/Component/Console/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/console/Symfony/Component/Console/README.md" />
 		<delete file="${dir}/vendor/symfony/console/Symfony/Component/Console/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/debug/Symfony/Component/Debug/Tests" />
+		<delete dir="${dir}/vendor/symfony/debug/Symfony/Component/Debug/.git" />
 		<delete file="${dir}/vendor/symfony/debug/Symfony/Component/Debug/.gitignore" />
 		<delete file="${dir}/vendor/symfony/debug/Symfony/Component/Debug/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/debug/Symfony/Component/Debug/README.md" />
 		<delete file="${dir}/vendor/symfony/debug/Symfony/Component/Debug/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests" />
+		<delete dir="${dir}/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/.git" />
 		<delete file="${dir}/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/.gitignore" />
 		<delete file="${dir}/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/README.md" />
 		<delete file="${dir}/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests" />
+		<delete dir="${dir}/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/.git" />
 		<delete file="${dir}/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/.gitignore" />
 		<delete file="${dir}/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/README.md" />
 		<delete file="${dir}/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/filesystem/Symfony/Component/Filesystem/Tests" />
+		<delete dir="${dir}/vendor/symfony/filesystem/Symfony/Component/Filesystem/.git" />
 		<delete file="${dir}/vendor/symfony/filesystem/Symfony/Component/Filesystem/.gitignore" />
 		<delete file="${dir}/vendor/symfony/filesystem/Symfony/Component/Filesystem/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/filesystem/Symfony/Component/Filesystem/README.md" />
 		<delete file="${dir}/vendor/symfony/filesystem/Symfony/Component/Filesystem/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests" />
+		<delete dir="${dir}/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/.git" />
 		<delete file="${dir}/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/.gitignore" />
 		<delete file="${dir}/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/README.md" />
 		<delete file="${dir}/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests" />
+		<delete dir="${dir}/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/.git" />
 		<delete file="${dir}/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/.gitignore" />
 		<delete file="${dir}/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/README.md" />
 		<delete file="${dir}/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/routing/Symfony/Component/Routing/Tests" />
+		<delete dir="${dir}/vendor/symfony/routing/Symfony/Component/Routing/.git" />
 		<delete file="${dir}/vendor/symfony/routing/Symfony/Component/Routing/.gitignore" />
 		<delete file="${dir}/vendor/symfony/routing/Symfony/Component/Routing/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/routing/Symfony/Component/Routing/README.md" />
 		<delete file="${dir}/vendor/symfony/routing/Symfony/Component/Routing/phpunit.xml.dist" />
 
 		<delete dir="${dir}/vendor/symfony/yaml/Symfony/Component/Yaml/Tests" />
+		<delete dir="${dir}/vendor/symfony/yaml/Symfony/Component/Yaml/.git" />
 		<delete file="${dir}/vendor/symfony/yaml/Symfony/Component/Yaml/.gitignore" />
 		<delete file="${dir}/vendor/symfony/yaml/Symfony/Component/Yaml/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/yaml/Symfony/Component/Yaml/README.md" />
@@ -386,18 +401,35 @@
 		<delete file="${dir}/vendor/twig/twig/README.markdown" />
 
 		<delete dir="${dir}/vendor/symfony/security-core/Symfony/Bridge/Twig/Tests" />
+		<delete dir="${dir}/vendor/symfony/security-core/Symfony/Bridge/Twig/.git" />
 		<delete file="${dir}/vendor/symfony/security-core/Symfony/Bridge/Twig/.gitignore" />
 		<delete file="${dir}/vendor/symfony/security-core/Symfony/Bridge/Twig/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/security-core/Symfony/Bridge/Twig/README.md" />
 		<delete file="${dir}/vendor/symfony/security-core/Symfony/Bridge/Twig/phpunit.xml.dist" />
 
+		<delete dir="${dir}/vendor/symfony/security-core/Symfony/Component/Security/Core/Tests" />
+		<delete dir="${dir}/vendor/symfony/security-core/Symfony/Component/Security/Core/.git" />
+		<delete file="${dir}/vendor/symfony/security-core/Symfony/Component/Security/Core/.gitignore" />
+		<delete file="${dir}/vendor/symfony/security-core/Symfony/Component/Security/Core/CHANGELOG.md" />
+		<delete file="${dir}/vendor/symfony/security-core/Symfony/Component/Security/Core/README.md" />
+		<delete file="${dir}/vendor/symfony/security-core/Symfony/Component/Security/Core/phpunit.xml.dist" />
+
 		<delete dir="${dir}/vendor/symfony/security-csrf/Symfony/Bridge/Twig/Tests" />
+		<delete dir="${dir}/vendor/symfony/security-csrf/Symfony/Bridge/Twig/.git" />
 		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Bridge/Twig/.gitignore" />
 		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Bridge/Twig/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Bridge/Twig/README.md" />
 		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Bridge/Twig/phpunit.xml.dist" />
 
+		<delete dir="${dir}/vendor/symfony/security-csrf/Symfony/Component/Security/Csrf/Tests" />
+		<delete dir="${dir}/vendor/symfony/security-csrf/Symfony/Component/Security/Csrf/.git" />
+		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Component/Security/Csrf/.gitignore" />
+		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Component/Security/Csrf/CHANGELOG.md" />
+		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Component/Security/Csrf/README.md" />
+		<delete file="${dir}/vendor/symfony/security-csrf/Symfony/Component/Security/Csrf/phpunit.xml.dist" />
+
 		<delete dir="${dir}/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/Tests" />
+		<delete dir="${dir}/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/.git" />
 		<delete file="${dir}/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/.gitignore" />
 		<delete file="${dir}/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/CHANGELOG.md" />
 		<delete file="${dir}/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/README.md" />