usrmgt-server: Removed all references to ivle.conf. Now uses the config object. (I created a global variable, config, just for the outermost functions to use. All of the other functions still use an argument version of config, for testing purposes).
<py:for each="segment in paths">/<a href="${segment['href_path']}" title="Navigate to ${segment['nav_path']}">${segment['path']}</a></py:for><py:if test="isdir">/</py:if><py:if test="revno is not None"> (revision ${revno})</py:if>