branch: added more support for named branches
hg branch now has a -C (--clean) option, to reset the current (dirstate)
branch to the branch of the last commit (first parent).
#header#
<title>Mercurial Error</title>
</head>
<body>
<h2>Mercurial Error</h2>
<p>
An error occurred while processing your request:
</p>
<p>
#error|escape#
</p>
#footer#