Sass styles not referenced in examples

[evwilkin]

This package contains a /sass directory with the component styles but these are compiled directly to the dist/css directory and not referenced by the examples.

Instead, the styles are mostly duplicated in separate CSS files alongside the examples themselves and there is no concrete connection between the styles shipped with the package vs. the styles referenced in the examples, which has caused inconsistencies between the two such as the vertical tabs spacing in the package code (left) vs. example styles (right):

Ideally this sass code should be converted into css that can be passed to the patternfly-docs build which should apply the styles to the example code by default, and then separately copied into the dist directory, somewhat similar to this change in react-user-feedback (except that sass file was just changed directly to css).