Fix connector to work on Windows

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1611204 13f79535-47bb-0310-9956-ffa450edef68
Minor refactoring improvements

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1611211 13f79535-47bb-0310-9956-ffa450edef68