Filtering for property logs

[alexhad6]

Could have a gitignore-like config file, then ability to override in the Python code.

• Metadata from nodes that are using datalogger, ways to filter all of the attributes of a class
• For log_props, turn numpy arrays to lists and save them, but have a gitignore-type file that doesn’t save certain variables
  • Numpy, Pandas, Xarray
  • Point logger at static file, inside the logger class itself, default file it looks for, full of attributes to ignore
  • At log time, if you call log properties, can supply a more specific list of attributes to ignore