XNAT-2655 Fixed an issue where the json for project-level series import filters was being constructed incorrectly.
XNAT-2516: Modified MergePropertiesTask to handle regex for log properties file name, updated maven.xml to pass log4j.*.properties as spec.
XNAT-2657 Added an enable/disable check to the sitewide series import filter.
XNAT-2657 Added an enable/disable check to series import filters in the archiving process.
XNAT-2163 Additional field set to maxlength of 100 characters.
XNAT-2659 Interpretation of incoming JSON updated to reflect format of outgoing JSON.