hgweb: move changeset "tags" to a template in map file (gitweb and monoblue)
Less duplication and it's also easier to add extra "tags" everywhere at once.
These aren't tags as defined `hg help glossary` (hence the quotes), they are
simply called that. They include branch name (in different styles if changeset
is a head of that branch or not), (actual) tags and bookmarks. Good candidates
to add to this list would be changeset phase and obsoletion status.
<h3 class="changelog">
<a class="title" href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">
{desc|strip|firstline|escape|nonempty}
{alltags}
</a>
</h3>
<ul class="changelog-entry">
<li class="age">{date|rfc822date}</li>
<li>by <span class="name">{author|obfuscate}</span> <span class="revdate">[{date|rfc822date}] rev {rev}</span></li>
<li class="description">{desc|strip|escape|websub|addbreaks|nonempty}</li>
</ul>