Merge pull request #59 from pjackson28/master

Updated to the latest version of the Web Experience Toolkit support files
Updated CORS check and fallback.
Merge pull request #60 from pjackson28/updatejekyllfiles

Updated CORS check and fallback.
Fix Best Practices breadcrumb

Remove the "theme-ogpl/" from the string, since it is not part of the
path.
Merge pull request #61 from nschonni/fix-best-practice-breadcrumbs

Fix Best Practices breadcrumb
Changed -eng and -fra filename extension references to -en and -fr to align with upstream changes in the Web Experience Toolkit.