olfs: Added per request caching of BES <showInfo> and <showCatalog> responses for performance testing.
olfs: Added per request caching of BES <showInfo> and <showCatalog> responses for performance testing.

OPENDAP/olfs,OPENDAP/olfs,OPENDAP/olfs,OPENDAP/olfs,OPENDAP/olfs,OPENDAP/olfs