anchor.diff:  27,9/25/2014 14:49:12,Fredrico,worker,Transport to delivery,2,finish,,
   21,9/25/2014 14:49:12,Fredrico,worker,Produce Coffeemaker,2,finish,,
   3,9/25/2014 17:38:01,Biagio,worker,,,endOfDay,,
  +999,9/25/2014 18:00:00,global,global,,,endOfDay,,
  +999,9/26/2014 8:30:00,global,global,,,startOfDay,,
   3,9/26/2014 9:01:54,Biagio,worker,,,startOfDay,,
   53,9/26/2014 9:09:59,Francesco,worker,,,startOfDay,,
   53,9/26/2014 9:10:39,Francesco,worker,Assemble Coffeemaker,4,resume,,
  
positive.code: 61,9/23/2014 15:05:15,Cristiana,mt,Go to NC meeting,4,start,,
  62,9/23/2014 15:05:15,Claudio,mt,Go to NC meeting,4,start,,
  53,9/23/2014 16:45:21,Francesco,worker,,,endOfDay,,
  21,9/24/2014 9:08:00,Fredrico,worker,Produce Coffeemaker,2,start,Kitting Coffeemaker;Assemble Coffeemaker;Inspect finished Coffeemaker;Transport to delivery,
  22,9/24/2014 9:08:00,Fredrico,worker,Kitting Coffeemaker,2,start,,
  22,9/24/2014 10:36:03,Fredrico,worker,Kitting Coffeemaker,2,finish,,
  
negative.code: 46,9/19/2014 14:43:01,Francesco,worker,Transport to delivery,5,start,,
  46,9/19/2014 14:59:12,Francesco,worker,Transport to delivery,5,finish,,
  41,9/19/2014 14:59:12,Francesco,worker,Produce Coffeemaker,5,finish,,
  999,9/19/2014 18:00:00,global,global,,,endOfDay,,
  100,9/21/2014 9:25:00,Francesco,worker,Produce Coffeemaker,7,start,Kitting Coffeemaker;Assemble Coffeemaker;Inspect finished Coffeemaker;Transport to delivery,
  101,9/21/2014 9:25:00,Francesco,worker,Kitting Coffeemaker,7,start,,
  101,9/21/2014 10:49:03,Francesco,worker,Kitting Coffeemaker,7,finish,,
  102,9/21/2014 10:52:13,Francesco,worker,Assemble Coffeemaker,7,start,,
  102,9/21/2014 16:08:32,Francesco,worker,,,endOfDay,,
  999,9/22/2014 8:30:00,global,global,,,startOfDay,,
  102,9/22/2014 8:48:29,Francesco,worker,,,startOfDay,,
  83,9/22/2014 9:02:39,Biagio,worker,,,startOfDay,,
  83,9/22/2014 9:04:39,Biagio,worker,Assemble Coffeemaker,6,resume,,
  