Updated the README file.

There is a new version of this theme available. It supports both light and dark mode. You can check the theme here.

Added the following

• input-fill-color:
• input-dropdown-icon-color:
• input-ink-color:
• input-label-ink-color:
• input-idle-line-color:
• input-hover-line-color:

Added

• mdc-select-fill-color:
• mdc-select-ink-color:
• mdc-select-label-ink-color:
• mdc-select-idle-line-color:
• mdc-select-dropdown-icon-color:
• mdc-select-hover-line-color:

Several updates to the color palette to better match the Google color scheme.

Added

• Re-added paper-card-background-color due to some custom cards not yet updated to use card-background-color

Fixed

• Updated color for disabled-text-color
• Updated color for state-icon-unavailable-color

Replaced:

• paper-card-background-color with card-background-color

Fixed:

• Logbook calendar background-color

Added:

• paper-dialog-background-color

Added:

• mdc-theme-surface