Removed /proposals breadcrumb prefix for bridgepdx and added breadcrumb within ProposalsController.
Removed /proposals breadcrumb prefix for bridgepdx and added breadcrumb within ProposalsController.

ondrocks/openconferenceware,osbridge/openconferenceware,osbridge/openconferenceware,mynameisfashanu/openconferenceware,ondrocks/openconferenceware,mynameisfashanu/openconferenceware,osbridge/openconferenceware,ondrocks/openconferenceware,mynameisfashanu/openconferenceware,ondrocks/openconferenceware,mynameisfashanu/openconferenceware,osbridge/openconferenceware