* operation/agentes/estado_generalagente.php: Clear code, small adapt to
guidelines. Add code for showing 'Never' if there wasn't a previous contact
of the agent.
* include/styles/pandora.css, god.css, link.css, op.css, tip.css: Style
correction. Add border: 0px to tables and images. With this change, all the
tables and images shouln't have the "border=0" parameter.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@263 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
raulmateos
slerena