Improve I18N Issues (Based on 2.0)

I fully localized this plugin to zh_TW and found several UI strings without the necessary I18N code.

Listing them one line by line is inconvenient, so I am providing a modified version for your reference.

Download Link: Here (Modified files only)

Download and compare it with the original 2.0 files for the necessary modifications.

And…

This plugin’s “Requires at least (3.1)” is below 4.6 so a load_plugin_textdomain is needed. Please make sure you load it at a certain point in your plugin. (see https://developer.wordpress.org/plugins/internationalization/how-to-internationalize-your-plugin/#loading-text-domain)