Add never_cache decorators

changed milestone to %1.0a1

added part::backend label

created merge request !76 (closed) to address this issue

mentioned in merge request !76 (closed)

changed title from Add PWA ignore path to Add never_cache decorators

created merge request !116 (merged) to address this issue

mentioned in merge request !116 (merged)

closed with merge request !116 (merged)

mentioned in commit 898bf5f6