hgweb: support alternate logo url
Clicking on the logo image/text in the hgweb interface brings the
user to the Mercurial project page. The majority of users expect that
this would bring them to the top level index. I have added a new template
variable named `logourl' which allows an administrator to change this
behavior. To stay compatible with existing behavior, `logourl' will
default to http://mercurial.selenic.com/. This change is very useful in
large installations where jumping to the index is common.
{header}
<title>{repo|escape}: {file|escape}@{node|short}</title>
<link rel="alternate" type="application/atom+xml"
href="{url}atom-log" title="Atom feed for {repo|escape}"/>
<link rel="alternate" type="application/rss+xml"
href="{url}rss-log" title="RSS feed for {repo|escape}"/>
</head>
<body>
<div class="page_header">
<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a><a href="{url}summary{sessionvars%urlparameter}">{repo|escape}</a> / file revision
</div>
<div class="page_nav">
<a href="{url}summary{sessionvars%urlparameter}">summary</a> |
<a href="{url}shortlog{sessionvars%urlparameter}">shortlog</a> |
<a href="{url}log{sessionvars%urlparameter}">changelog</a> |
<a href="{url}graph{sessionvars%urlparameter}">graph</a> |
<a href="{url}tags{sessionvars%urlparameter}">tags</a> |
<a href="{url}bookmarks{sessionvars%urlparameter}">bookmarks</a> |
<a href="{url}branches{sessionvars%urlparameter}">branches</a> |
<a href="{url}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">files</a> |
<a href="{url}rev/{node|short}{sessionvars%urlparameter}">changeset</a> |
file |
<a href="{url}file/tip/{file|urlescape}{sessionvars%urlparameter}">latest</a> |
<a href="{url}log/{node|short}/{file|urlescape}{sessionvars%urlparameter}">revisions</a> |
<a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">annotate</a> |
<a href="{url}diff/{node|short}/{file|urlescape}{sessionvars%urlparameter}">diff</a> |
<a href="{url}raw-file/{node|short}/{file|urlescape}">raw</a> |
<a href="{url}help{sessionvars%urlparameter}">help</a>
<br/>
</div>
<div class="title">{file|escape}</div>
<div class="title_text">
<table cellspacing="0">
<tr>
<td>author</td>
<td>{author|obfuscate}</td></tr>
<tr>
<td></td>
<td>{date|date} ({date|age})</td></tr>
{branch%filerevbranch}
<tr>
<td>changeset {rev}</td>
<td style="font-family:monospace"><a class="list" href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td></tr>
{parent%filerevparent}
{child%filerevchild}
<tr>
<td>permissions</td>
<td style="font-family:monospace">{permissions|permissions}</td></tr>
</table>
</div>
<div class="page_path">
{desc|strip|escape|addbreaks|nonempty}
</div>
<div class="page_body">
{text%fileline}
</div>
{footer}