Added style for url links in a table.
Added log counter per request.
Changed aggregation condition for request index page.
Improved pager macro.
Added archived flag to add archiving capabilitiy.
Renamed logdas.logger.nova as logdas.logger.logdas_nova.
Updated setup.py.
Modified baselevel for _warnings().
Added style for WARNING message.
Updated pager in index.html.
Added log level number filter.
Added default loglevel to "Request List" and "Log List".
Made request_id urls keep levelno.
Add style for text input box (right alignment).
Updated guide layout in layout.html.