#915 Add POST /procedure/update method

Adds the possibility to update a procedure with commands and other
procedures integrated as steps.

Note: "steps" parameter is optional and "steps" array object order
defines execution order. Also, if the body has empty steps, the
procedure loses its previous steps.

Request:
POST /procedure/update
{
  "procedure": "34",
  "center": "1",
  "name": "procedure-edited",
  "description": "My procedure edited",
  "steps": [
             {
               "command": "wol",
               "params": { "type": "broadcast" }
             },
             {
               "procedure": 24
             },
             {
               "command": "reboot",
               "params": {}
             }
           ]
}

Response:
200 OK

0 files changed, 0 insertions, 0 deletions