1.4.1 Adds Doc Comments and a new method

Added doc comments everywhere necessary

Added a "validate()" method

Added ability to find by type

added function find_type() that allows you to find for a Directory, a File or Any

Bug fixed in find()

v1.2.0

Fixed a bug in find() and bumped version number to 1.2.0

Method renamed

find_file() is now called just find()

1.0.0 release for crates.io

First implementation, initial methods implemented