Adding Cascade Framework to "integrations"

Cascade Framework 1.5+ comes packed with Parsley. Try out the form at
the "Typography / Form elements" or "Components / Panels" section of the
demo site.
Adding Cascade Framework to "integrations" section of documentation page

Cascade Framework 1.5+ comes packed with Parsley. Try out the form at
the "Typography / Form elements" or "Components / Panels" section of the
demo site.
Merge pull request #345 from jslegers/master

Adding Cascade Framework to "integrations"