Bug 2679: Get responses from the body field instead of key field
Bug 2679: Get responses from the body field instead of key field

This was a bug in memcached that Dustin fixed, so just needed to fix
clients.

Change-Id: Icc65361d56c336977ddba43e01940007357dbde2
Reviewed-on: http://review.northscale.com/3058
Tested-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>
Reviewed-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>

vzasade/ns_server,ceejatec/ns_server,nimishzynga/ns_server,nimishzynga/ns_server,ceejatec/ns_server,daverigby/ns_server,vzasade/ns_server,ceejatec/ns_server,nimishzynga/ns_server,mschoch/ns_server,t3rm1n4l/ns_server,membase/ns_server,t3rm1n4l/ns_server,ceejatec/ns_server,mschoch/ns_server,t3rm1n4l/ns_server,membase/ns_server,membase/ns_server,daverigby/ns_server,membase/ns_server,pavel-blagodov/ns_server,membase/ns_server,ceejatec/ns_server,nimishzynga/ns_server,pavel-blagodov/ns_server,daverigby/ns_server,mschoch/ns_server,mschoch/ns_server,mschoch/ns_server,t3rm1n4l/ns_server,ceejatec/ns_server,membase/ns_server,vzasade/ns_server,nimishzynga/ns_server,mschoch/ns_server,t3rm1n4l/ns_server,vzasade/ns_server,pavel-blagodov/ns_server,pavel-blagodov/ns_server,daverigby/ns_server,nimishzynga/ns_server,daverigby/ns_server