ModernTabs

General

• implemented a new system that now makes it possible to adjust the position of texts: 
  -> possible options: left, centered, right

Technical

• fixed a critical bug/error that was caused by an copy & paste mistake
  -> only appeared if there is no defined custom icon
• the only_animated_on_hover option for banners got replaced with animation_mode and now takes instance of an boolean, one of the following animation modes: not_animated, play_on_hover or play_continuously
• new orientation option for the creative tab titels
• implemented KubeJs support - thanks to @MAT-services for bringing up the idea for it