This commit also ports all ascraeus tests to the new format.
Conflicts:
tests/all_tests.php
tests/network/all_tests.php
tests/request/all_tests.php
tests/request/request_var.php
tests/template/templates/includephp.html
Closing tags converted using Oleg's script.
remove-php-end-tags.py -a .
Trailing newlines added using the following where $ext is file extension.
find . -type f -name "*.$ext" -print | xargs printf "e %s\nw\n" | ed -s;
Extensions: php, css, html, js, xml.
PHPBB3-9556
