STEP 1:
  Copy all files to update ->  /www/opals-working/
  Append  the files to  /www/opals-working/script/patch/update-20160304-140315.cfg
  
  Example:
    {
        "srcDir":"/www/opals-working/", 
        "update_id":"20160509155639",
        "code":[ 
            files want to update ...
        ],
        "sqlStmt":[
             Mysql querys ...
        ],
        "script":[
             script files ...
        ]
    }


   Note: "update_id" is not the same the previous update_ids, since  previous update_id stored in /opt/opals/update.log
          

STEP 2:
  Run command 
    /www/opals-working/script/patch/createPatch -c /www/opals-working/script/patch/update-20160304-140315.cfg