Version 5.0

Buttons
* Symbols updated to resize on the fly
* Secondary button
* Warning button
* Start now button updated

Details
* Symbol updated to resize on the fly
* Focussed state added

Tag
* Symbols updated to resize on the fly
* Multiple status tags added

Cookie banner
Three states added:
* Default banner
* Accepted
* Rejected

Notification banner
2 states added
* Important
* Success

Colours
* Brand and Success added

Author: jon-houghton