Refactor/UI fixes and ResponsiveGrid rewrite

[awesthouse]

What does this pull request change?

UI fixes

• Add title and description fields to List and Form plugins which can be used to improve sectioning of elements in dashboard applications
• Styled form wrapper. Attempting to improve natural relations between elements and avoid the feeling of floating buttons.
• Minor responsive design fixes on images, datepicker and stacks
• Less invasive and smaller select in pagination

Rewrite of ResponsiveGridPlugiin

• No columns definition. Grid items are direct children of Grid which encourages correct use of responsive layout.
• Removal of react-grid system. Functionality we already offered has been replicated, but there are ways to expand on functionality at a later time.
• Update of use in recipes

Why is this pull request needed?

Improve UX + update ResponsiveGridPlugin