Update the readme with the refactoring blogpost
Update the readme with the refactoring blogpost

Change-Id: Ib5e7a6f5557e93840ee5228ab8574dd52f0aa014
Reviewed-on: http://review.couchbase.org/20341
Reviewed-by: Sergey Avseyev <87f6d5e4fd3644c3c20800cde7fd3ad1569370b3@gmail.com>
Reviewed-by: Michael Nitschinger <17b9e1c64588c7fa6419b4d29dc1f4426279ba01@nitschinger.at>
Tested-by: Sergey Avseyev <87f6d5e4fd3644c3c20800cde7fd3ad1569370b3@gmail.com>

couchbase/libcouchbase,couchbase/libcouchbase,mody/libcouchbase,trondn/libcouchbase,maxim-ky/libcouchbase,couchbase/libcouchbase,signmotion/libcouchbase,uvenum/libcouchbase,maxim-ky/libcouchbase,couchbase/libcouchbase,uvenum/libcouchbase,avsej/libcouchbase,PureSwift/libcouchbase,PureSwift/libcouchbase,mnunberg/libcouchbase,maxim-ky/libcouchbase,kojiromike/libcouchbase,trondn/libcouchbase,signmotion/libcouchbase,avsej/libcouchbase,avsej/libcouchbase,trondn/libcouchbase,PureSwift/libcouchbase,trondn/libcouchbase,senthilkumaranb/libcouchbase,uvenum/libcouchbase,senthilkumaranb/libcouchbase,signmotion/libcouchbase,mnunberg/libcouchbase,mody/libcouchbase,PureSwift/libcouchbase,signmotion/libcouchbase,maxim-ky/libcouchbase,avsej/libcouchbase,mnunberg/libcouchbase,kojiromike/libcouchbase,couchbase/libcouchbase,kojiromike/libcouchbase,uvenum/libcouchbase,mnunberg/libcouchbase,mody/libcouchbase,senthilkumaranb/libcouchbase,senthilkumaranb/libcouchbase,avsej/libcouchbase,mody/libcouchbase,avsej/libcouchbase,couchbase/libcouchbase,uvenum/libcouchbase,mnunberg/libcouchbase,avsej/libcouchbase,trondn/libcouchbase,kojiromike/libcouchbase,couchbase/libcouchbase