templates/gitweb/footer.tmpl

various doc fixes

- update can no longer be used to merge
- short summary start with lowercase
- add merge to short help list
- fix tests

<div class="page_footer">
<div class="page_footer_text">#repo|escape#</div>
<a class="rss_logo" href="#url#rss-log">RSS</a>
<br />
#motd#
</div>
</body>
</html>