Remove deprecation warnings from the part of Solr connector that we have control over.  Part of CONNECTORS-911.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1585454 13f79535-47bb-0310-9956-ffa450edef68
Fix CONNECTORS-919

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1585519 13f79535-47bb-0310-9956-ffa450edef68
Remove leftover targets; seems to have been a merge error

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1585521 13f79535-47bb-0310-9956-ffa450edef68
Prepare to rebase CONNECTORS-916 branch

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-916-2@1585526 13f79535-47bb-0310-9956-ffa450edef68
Pull up fixes from CONNECTORS-916 branch

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-916-2@1585528 13f79535-47bb-0310-9956-ffa450edef68
Rename CONNECTORS-916-2 branche as CONNECTORS-916

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-916@1585532 13f79535-47bb-0310-9956-ffa450edef68