#014898: Deactivate whitespace removal in Template output

The Template component tries to fix code indentation whitespaces as good as possible. With this, it also removes whitespaces, which are intended to appear in the generated code (see example). An option to deactivate whitespace removal would be good. A better heuristic to detect template code identation whitespaces would also be nice.

Operating System:
PHP Version: (please be specific, like '4.4.3' or '5.1.5')
Database and version:
Browser (and version):

-------------- PHP code -------------
<?php

require_once 'Base/src/ezc_bootstrap.php';

$conf               = ezcTemplateConfiguration::getInstance();
$conf->templatePath = 'run-tests-tmp';
$conf->compilePath  = 'run-tests-tmp';

$tpl = new ezcTemplate();

$tpl->send->arr = array( 'foo', 'bar', 'baz' );

echo $tpl->process( 'foo.ezt' );

?>
-------------- Template code -------------
{use $arr}

        {foreach $arr as $val}
            {$val}
        {/foreach}
-------------- Result -------------
        foo
bar
baz