display last value in small graphs. Bug 2479
display last value in small graphs. Bug 2479

Change-Id: Ida83e5ee2f681545904f5c956ab76eca5646b05f
Reviewed-on: http://review.northscale.com/2938
Reviewed-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>
Tested-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>

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