message: Added  fpga gpu nodes size family
  * Update bigDataPool.json
  Added "HardwareAcceleratedFPGA", "HardwareAcceleratedGPU" node family
  * Update bigDataPool.json
  fixing alignment issues
  * Update bigDataPool.json
  fixing alignment issues
diff: "nodeSizeFamily": {
  "enum": [
  "None",
  - "MemoryOptimized"
  + "MemoryOptimized",
  + "HardwareAcceleratedFPGA",
  + "HardwareAcceleratedGPU"
  ],
  "type": "string",
  "description": "The kind of nodes that the Big Data pool provides.",
  