Version 0.2.0 — Zsh support

- [#1] Added an `--ansi` option for outputting raw escape sequences without Bash's `\[ ... \]` wrappers
- [#2] When outputting for Bash, backslashes in strings are now escaped
- Added version, author, etc. variables to the top of the file
- Added a `--version` option
- Added support for zsh
- Added a `-G`, `--git-only` option for only outputting the Git status string

Author: jwodder

CHANGELOG.md

@@ -1,5 +1,5 @@
-v0.2.0 (in development)
------------------------
+v0.2.0 (2020-07-24)
+-------------------
 - [#1] Added an `--ansi` option for outputting raw escape sequences without
   Bash's `\[ ... \]` wrappers
 - [#2] When outputting for Bash, backslashes in strings are now escaped

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017-2018 John Thorvald Wodder II
+Copyright (c) 2017-2018, 2020 John Thorvald Wodder II
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

ps1.py

@@ -20,7 +20,7 @@
 Visit <https://github.com/jwodder/ps1.py> for more information.
 
 
-Installation & Usage
+Installation & Setup
 ====================
 
 1. Save this script to your computer somewhere (I put my copy at
@@ -57,7 +57,7 @@
    by running ``PS1_GIT=off`` on the command line.
 """
 
-__version__      = '0.2.0.dev1'
+__version__      = '0.2.0'
 __author__       = 'John T. Wodder II'
 __author_email__ = 'ps1@varonathe.org'
 __license__      = 'MIT'