Generates a random files in a directory structure.
Currently this is an MVP. It does not have many features and does not have a test suite.
$ randomfilegen -h
Usage: randomfilegen [options]
Options:
-h, --help output usage information
-V, --version output the version number
-d, --depth <n> number sub directories deep to go
-s, --subdirs <n> number of sub directories to create in each parent directory
-f, --files <n> number of files to create in each directory