[ITM] Chevereto Integration 2.2.3.1

Änderungsprotokoll

Rewrite parts of the code for more fitting in new XenForo 2.2+ Editor (Froala) and Fixed an issue in the helper template that hide all upload buttons.

Versionshinweise

Rewrite parts of the code for more fitting in new XenForo 2.2+ Editor (Froala) and Fixed an issue in the helper template that hide all upload buttons.
Oben