liaodw/doc-compress

Change-Id: Ibfbea5c0431737b4dcda325c32e82a77111554aa
Reviewed-on: http://review.couchbase.org/28793
Reviewed-by: abhinav dangeti <abhinav.dangeti@gmail.com>
Tested-by: abhinav dangeti <abhinav.dangeti@gmail.com>