function concatUi2personalization(aResponses) {
		return aResponses.reduce(function(oUi2Section, oResponse) {
			return merge({}, oUi2Section, oResponse.ui2personalization);
		}, {});
	}
Concatenates all ui2personalization from a list of flex data request responses into a passed result object and removed duplicates.

@param {object[]} aResponses List of responses containing a changes property to be concatenated
@param {object[]} aResponses.ui2personalization List of the change definitions
@returns {object[]} Merged array of ui2personalization
@private