Fixed ignored "enabled" value to activate/deactivate provider

Change-Id: I9e836e4ff82c45a4642d035d9d80a1df52a119f2
Reviewed-on: http://review.couchbase.org/34169
Reviewed-by: Mark Nunberg <mnunberg@haskalah.org>
Tested-by: Subhashni Balakrishnan <b.subhashni@gmail.com>