Updated jQuery replacement method based on Codelica's commit:
https://github.com/Codelica/open_framework/commit/b40e4f45212f616344a6b61fa6b9d819fdcc3b8d
Removed duplicate breadcrumb class
Merge branch '7.x-2.x' of https://github.com/SU-SWS/open_framework into 7.x-2.x