Pre-Release 3.0.0-rc.1

This is a Pre-Release Version that contains many breaking changes. Please see the Documentation for changes.

• Update and re-structured Grid and Utilities
• Added RGB colors to Variables
• Upgraded Theme and Color Settings
• Added Dark Mode Option to Colors
• Added better border support
• Added Tabs Component
• Upgraded Toggles component (Now Requires JS)
• Added Background Cover and Contain
• Updated Sliders with more Options.