OEL-1414: Remove unused sass files.

resources/sass/components/_my.component.scss

-// Custom style for your component.
-// -----------------------------------------------------------------------------
-.my__component {
-
-}

resources/sass/content/_node.article.scss

-// Article: Teaser
-// -----------------------------------------------------------------------------
-.article--teaser {
-
-}
-
-// Article: Full
-// -----------------------------------------------------------------------------
-.article--full {
-
-}

resources/sass/content/_node.page.scss

-// Page
-// -----------------------------------------------------------------------------

resources/sass/default.style.scss

-// Layout
-// -----------------------------------------------------------------------------
-@import "layout/page.header";
-@import "layout/page.content";
-@import "layout/page.footer";
-
-// Component
-// -----------------------------------------------------------------------------
-@import "components/my.component";
 @import "components/facets";
 @import "components/list_pages";
-
-// Other
-// -----------------------------------------------------------------------------
-@import "block/block";
-@import "content/node.page";
-@import "content/node.article";

resources/sass/layout/_page.content.scss

-// Page: Content
-// -----------------------------------------------------------------------------
-.page__content {
-
-}

resources/sass/layout/_page.footer.scss

-// Page: Footer
-// -----------------------------------------------------------------------------
-.page__footer {
-
-}

resources/sass/layout/_page.header.scss

-// Page: Header
-// -----------------------------------------------------------------------------
-.page__header {
-
-}