Remove breadcrumbs class for spacing

Signed-off-by: Eric Poirier <eric.poirier@eclipse-foundation.org>
diff --git a/index.php b/index.php
index 85f51ef..aa96a0d 100644
--- a/index.php
+++ b/index.php
@@ -46,4 +46,5 @@
 $App->AddExtraHtmlHeader('<link rel="stylesheet" type="text/css" href="/mars/assets/public/stylesheets/styles.min.css" media="screen" />');
 $App->AddExtraJSFooter('<script type="text/javascript" src="/mars/assets/public/javascript/scripts.min.js"></script>');
 $Theme->setHtml($html);
+$Theme->removeAttributes('breadcrumbs', 'breadcrumbs-default-margin');
 $Theme->generatePage();
\ No newline at end of file