added early optional whitelisting for plugins to suppress errors in development environment (cherry picked from commit c5ad120)
added early optional whitelisting for plugins to suppress errors in development environment
(cherry picked from commit c5ad120)

CSC-IT-Center-for-Science/pouta-blueprints,CSC-IT-Center-for-Science/pouta-blueprints,CSC-IT-Center-for-Science/pouta-blueprints,CSC-IT-Center-for-Science/pouta-blueprints