Miscellaneous improvements * Altered function names in roundup.config to bE NeAtEr rather_than_ugly; * Created some extra roundup.config exceptions to let people know what's going on; * Modified instance_config.py to use those exceptions, so that syntax errors or other exceptions did *not* trigger the same behavior as import while in the templates/ directory. * Modified roundup.cgi to use the same neater function names, plus did some minor cleanup.

<!-- $Id: msg.index,v 1.2 2001-07-29 04:07:37 richard Exp $-->
<tr>
    <property name="date">
        <td><display call="link('date')"></td>
    </property>
    <property name="author">
        <td><display call="plain('author')"></td>
    </property>
    <property name="summary">
        <td><display call="plain('summary')"></td>
    </property>
</tr>