Prepare for 0.3.1 release (#19)

Author: intgr

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "ego"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2018"
 
 # Metadata
@@ -17,7 +17,7 @@ categories = ["command-line-utilities"]
 [dependencies]
 users = "0.9.1"
 simple-error = "0.2.1"
-posix-acl = "0.3.0"
+posix-acl = "0.5.0"
 clap = "2.33.0"
 log = {version = "0.4.8", features = ["std"]}
 ansi_term = "0.12.1"