* include/functions_modules.php: in the function "create_agent_module" add
new parameter $disableACL (by default false) for use in API.
* include/functions_api.php: add new functions for add new features to
api, functions: "set_new_agent" create agent, "set_delete_agent"
delete agent, "set_create_network_module" create network module,
"get_module_data" get module data as CSV format in a period time,
"get_graph_module_data" get a image file of module data in a period time.
* include/functions_db.php: in function "delete_agent" add new parameter
$disableACL (by default false) for use in API for example.
* operation/agentes/datos_agente.php: clean source code.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@2170 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
b98fba10a6