simplify and separate normalize

[gcharlie]

These changes along with additional changes in https://github.com/bu-ist/responsive-child-starter-3x-block-editor/pull/48 are meant to reduce interdependacy between normalize and other partials in BURF so as to be able to load normalize at its own css style sheet or as the first partials used in the theme.scss and editor-styles.scss.

Changes include:

• create normalize.scss and add it to the build process
• move @import "normalize/import-now"; directly into normalize.scss
• remove @import "foundational/normalize"; from theme.scss and editor-styles.scss
• add normalize.css to the enqueue processes for theme.scss as well as editor-styles.scss

Related Pull Requests

• https://github.com/bu-ist/responsive-child-starter-3x-block-editor/pull/48

Related Issues

• https://github.com/bu-ist/id-gutenberg/issues/132

[acketon]

👍