MB-100: reset views as well as ddocs

Change-Id: I70ac2ef754c4284ff8d3397c80c0f2b73fdd221a
Reviewed-on: http://review.couchbase.org/24378
Reviewed-by: Pavel Paulau <pavel.paulau@gmail.com>
Tested-by: Pavel Paulau <pavel.paulau@gmail.com>