LB documentation update

[anavinahar]

Updated help associated with few load balancer cmdlets

[azurecla]

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[markcowl]

@anavinahar It looks like your update removed the help for several Newtwork cmdlets, see: http://azuresdkci.cloudapp.net/job/powershell/6106/artifact/src/Package/HelpIssues.csv You will need to put the help back,

[markcowl]

on demand run here:http://azuresdkci.cloudapp.net/view/1-AzurePowerShell/job/powershell-demand/1075/

LGTM once the build passes.

[cormacpayne]

On demand: http://azuresdkci.cloudapp.net/view/1-AzurePowerShell/job/powershell-demand/1078/