Update info: Translator++ Ver. 8.1.21

Ver. 8.1.21

• update WolfJS ver. 1.16
• fix WolfTL – Update to the latest tools
• fix WolfTL – Some unpacikng related bugs
• fix Wordwrap problem
• fix Wordwrap tool revamped
• feat Wordwrap tool – Options to word wrap by tags
• feat Wordwrap tool – Options to merge text before wrapping
• feat Wordwrap tool – Options to ignore the first line on wordwrap (Useful for RPGMaker game)
• info Wordwrap by tags renamed into On the fly word wrap”
• feat Added merge option to the “On the fly word wrap”
• fix Upgrading to NWJS 0.104.0 makes the app won’t start