Bump version to 1.2.2

Author: iridakos

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to `goto` will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.2.2] - 2018-03-13
+
+### Added
+- zsh completion for -x, -p, -o
+
 ## [1.2.1] - 2018-03-13
 
 ### Added

README.md

@@ -2,7 +2,7 @@
 
 A shell utility allowing users to change to aliased directories supporting auto-completion :feet:
 
-![Generic badge](https://img.shields.io/badge/version-1.2.1-green.svg)
+![Generic badge](https://img.shields.io/badge/version-1.2.2-green.svg)
 
 ## How does it work?
 

goto.sh

@@ -110,7 +110,7 @@ USAGE
 # Displays version
 _goto_version()
 {
-  echo "goto version 1.2.1"
+  echo "goto version 1.2.2"
 }
 
 # Expands directory.