* Massive upload several files, to reflect changes in help, only text, no code changed.
* pandoradb.sql: change value of ultimo_contacto row in tagente table to 0000-00-00 00:00:00, to solve a small issue when the agent haven't send any data
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@158 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
raulmateos