Bad indentation corrected

For some reason test got unindented wrongly by Eclipse.

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
changing default 'GSLB provider' check box value to unchecked in UI
CLOUDSTACK-2360: listnetscalerloadbalancerresponse is not including any
information about GSLB status

adds the infomration if NetScaler is provisioned as GSLB service
provider