====== DataTools ======

The ``datatools`` library adds extra utilities for working with different data types like strings and tables. It is always loaded by the ``datatools`` kernel module and adds to the native ``string`` and ``table`` globals.

``table.find(haystack: table, needle: any): any or nil``\\
Finds ``needle`` in ``haystack`` and returns its key or ``nil``.

``table.copy(original: table): table``\\
Recursively copies a table and returns the identical copy.

``convert(amount: number, fromUnit: string, toUnit: string): number or nil, string``\\
Converts from one unit to another unit. Returns ``false`` and an error message if it fails. Supported units:
  * Bytes - B to GB
  * Bibytes - B to GiB