Create a branch to work on CONNECTORS-980

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-980@1604126 13f79535-47bb-0310-9956-ffa450edef68
Add delete notification states and handling

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-980@1604136 13f79535-47bb-0310-9956-ffa450edef68
More rearrangement

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-980@1604177 13f79535-47bb-0310-9956-ffa450edef68
Report notification status in UI

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-980@1604209 13f79535-47bb-0310-9956-ffa450edef68
Fix for CONNECTORS-980.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1604213 13f79535-47bb-0310-9956-ffa450edef68