Newsmag 4 and tagDiv Composer Update Guide

Hello,

We have included our own tagDiv composer in the newsmag theme so starting from version 4, the recommended page builder to be used will become tagDiv composer.
Please use this guide to transition between the 2 plugins: https://forum.tagdiv.com/visual-composer-tagdiv-composer-transition/
And please use this guide to learn how to use the new tagdiv composer: https://forum.tagdiv.com/tagdiv-composer-tutorial-2/
We have tried to keep the block settings as close to the previous implementation as possible:
https://forum.tagdiv.com/newsmag-block-settings-tutorial/

Thank you!