[ctxcomponents] RQLCtxComponent: refactor init_rendering/render_body to ease overriding init_rendering now simply execute the query to get result set to be displayed, and store it in .cw_rset attribute. Links to be displayed by default are now computed in render_body. So you may now simply customise what to be displayed by overriding render_body.

Upstream Author: 

  %(author)s <%(author-email)s>

Copyright:

Copyright (c) %(year)s %(author)s.
%(author-web-site)s -- mailto:%(author-email)s