fix(hand edit): parse "collectionIDs" and "features" into csv data
fix(hand edit): parse "collectionIDs" and "features" into csv data

this is required by the service and is a necessary hand edit for the time being.

watson-developer-cloud/ios-sdk,watson-developer-cloud/ios-sdk,watson-developer-cloud/ios-sdk,watson-developer-cloud/ios-sdk,watson-developer-cloud/ios-sdk