Add Drupal-Bootstrap files in CERN Base
Summary
The initial implementation of CERN Base does not include the files suggested from Bootstrap subtheming.
More specifically the files from https://github.com/unicorn-fail/drupal-bootstrap-styles should be added and rendered in the theme.
As a result some basic drupal classes are missing from the theme like inline field classes. The change should be done for v2.6.0 of CERN Base Theme
Edited by Konstantinos Platis