Fixed math round problem in the new paddings.

Fixed atk-table-row-icon

Border thickness fix.

Changes in lister logic.

Fixed input radio.

Fixed text dimmed in swatchception.

Fixed text colors in swatchception.

Added filler mixin.

Merge pull request #3 from DarkSide666/patch-1

fix typo and links to doc images

Change in table borders.

Added .atk-option.

Added .atk-spacing-*

Border thickness changed.

Removed .atk-hide / .atk-show.