docs/todo.txt from XoopsModules25x/tag

docs/todo.txt

Summary

Maintainability

Test Coverage

Issues
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Issues

TODO: Planned features in the future
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Features that are being considered/planned for the future releases:

- Update
 - replace flash based Tag Cloud with HTML5/Canvas implementation to remove flash requirement
   use something like:
   * TagCanvas (https://www.goat1000.com/tagcanvas.php#links)
   * WordCloud2 (https://github.com/timdream/wordcloud2.js)
   * jQCloud (https://mistic100.github.io/jQCloud/index.html)