Resource type, resource name, resource id should be divided

[cqbqdd11519]

For managing resources, resource type and resource name should be divided

Like

Accelerators
|--nvidia.com/gpu  (resource type)
|  |--M2000_0  (resource name)
|  `--GTX1080TI_0
|--intel.fpga/arria10gx_devkit
|  |--arria10gx_devkit_0
|  |--arria10gx_devkit_1
|--xilinx.fpga/kcu1500
|  `--kcu1500_0

And for managing it from both FPGA-Docker and FPGA-K8S, device id should be allocated to each resources

device.pbtxt format might also be modified