v5.0.0

There it is: Supple v5! 🎉
After many months of coding, updating and testing the next Supple iteration is released.
This is a massive overhaul as opposed to v4.0.1, there is no simple upgrade path available.

• Moved repository to Supple Kit as the first of the many to come tools for webdevelopment.
• Removed sass-mq in favor of a new custom MQ system.
• Added logical properties where possible so the framework is better suited for multilingual use.
• Added mesh object, based on css-grid, to create simple grid systems.
• Layout object can now be used without o-layout__cell child elements.
• Added colspan, colstart, offset & columns utilities to use with layout & mesh objects.
• Added better support for frameworks like svelte, react and the like.
• More use of CSS custom properties.
• Dropped IE11 support entirely