v6.1.1 - Can't Disable This ⏰

Fixes

• #57 Can't disable date format field
• #47 - Bug in SideBar on async toggled autoclose
• #48 - [Layout] The TabBar doesn't push Main down

Docs

• New structure + fixing design pages at http://ui-dev.tradeshift.com/
• Adding grunt-link-checker and fixing broken links