Create a branch to work on CONNECTORS-674.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-674@1468662 13f79535-47bb-0310-9956-ffa450edef68
Switch back to standard SolrJ HttpSolrServer, using multipart.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-674@1468720 13f79535-47bb-0310-9956-ffa450edef68
Point at new SolrJ release, and remove unused class.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-674@1479880 13f79535-47bb-0310-9956-ffa450edef68
Fix for CONNECTORS-672.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1479920 13f79535-47bb-0310-9956-ffa450edef68