increased wait_for_memcached timeout to 2 minutes
increased wait_for_memcached timeout to 2 minutes

Change-Id: I2c67bd54013c14d5b434ca20484d57d43181f54f
Reviewed-on: http://review.membase.org/5345
Tested-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>
Reviewed-by: Sean Lynch <e07ca8b5c22e6f6609daf94a8bc7d7ee0eb3f49b@gmail.com>

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