Enable PublishChildren, PublishRelatedItems and fixing service JSON format

[hanyliounnasr]

Enable PublishChildren Enable PublishRelatedItems Fixing JSON format

{ "Items": [ { "ItemId" : "{E9CE4381-E737-495D-BD45-C83688C48A34}", "PublishChildren": "true", "PublishRelatedItems": "false" }, { "ItemId" : "{EB2E4FFD-2761-4653-B052-26A64D385227}", "PublishChildren": "true", "PublishRelatedItems": "true" } ], "TargetDatabases": [ "web" ], "TargetLanguages": [ "en" ] }

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This change is