Merge pull request #31 from darakian/bump-version-to-0.11.1

update version number and remove unused import

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ddh"
-version = "0.11.0"
+version = "0.11.1"
 authors = ["Jon Moroney <jmoroney@hawaii.edu>"]
 edition = "2018"
 description = "Compare and contrast directories"

src/utils.rs

@@ -1,4 +1,3 @@
-use std::path::Path;
 use std::fs::File;
 use std::io::{Read, self};