tag: shorten hash in default commit message
Move default message to commands.py
Pass node in binary for consistency
Remove default arguments
Fix up tests
#header#
<title>Mercurial Error</title>
</head>
<body>
<h2>Mercurial Error</h2>
<p>
An error occured while processing your request:
</p>
<p>
#error|escape#
</p>
#footer#