WebSite_viewAgentWorklistRenderer : correct a problem, and reindent all source code to be easier to understant. Improve comments in ERP5EGov_Extensions.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23447 20353a03-c40f-0410-a6d1-a30d3c3de9de