added natural sorting to Server Nodes in specific stat UI
added natural sorting to Server Nodes in specific stat UI

Change-Id: I28654f0b15a78e49a240af4dd0ed15db9fca06b7
[76658a2722cfc360b68a81107f0c193549bc08f4@tut.by: cleaned up]
Signed-off-by: Aliaksey Kandratsenka <76658a2722cfc360b68a81107f0c193549bc08f4@tut.by>
Reviewed-on: http://review.couchbase.org/9414
Reviewed-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>
Tested-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>

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