updated text on base-css.html
Merge branch 'gh-pages' of https://github.com/DellGDC/sherpa into gh-pages

Conflicts:
	new_site/base-css.html
Merge branch 'gh-pages' of https://github.com/DellGDC/sherpa into gh-pages
added text to tables article
Merge branch 'gh-pages' of https://github.com/DellGDC/sherpa into gh-pages

Conflicts:
	new_site/base-css.html