Version 1.7.0

• Support installing specific versions of plugins using 'plugin-name@version' in the plugins array
• Support installing specific versions of themes using 'theme-name@version' for theme
• Support symlinking local themes by setting theme equal to the absolute path of the directory to symlink
• Support setting custom constants in wp-config.php using the constants option
• Support setting custom WordPress options in wp_options using the options option
• Show wp-cli error messages when commands fail
• Cleaned up documentation thanks to @slaFFik in #25