Quotation marks in translated messages should be removed

Quotation marks exist in some translated messages, e.g. in common_en_US.properties for the Web Connector. These should be removed and added elsewhere. An example:
editjob.ExpirationIntervalMustBeAValidIntegerOrNull="Expiration interval must be a valid integer or null"
The quotation marks should in the example above be placed in the JSP file instead.