Fix parsing rules, allow filename to contain brackets
Fix parsing rules, allow filename to contain brackets

This regular expression fix makes parsing the interchange rules more explicit by looking for the complete pattern.
abdullahsalem/foundation-sites,denisahac/foundation-sites,zurb/foundation-sites,zurb/foundation-sites,zurb/foundation,DaSchTour/foundation-sites,abdullahsalem/foundation-sites,denisahac/foundation-sites,DaSchTour/foundation-sites,zurb/foundation,abdullahsalem/foundation-sites,zurb/foundation,zurb/foundation-sites,denisahac/foundation-sites