Pull up fix for CONNECTORS-1063 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641330 13f79535-47bb-0310-9956-ffa450edef68
Pull up fix for CONNECTORS-1114 from trunk

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641558 13f79535-47bb-0310-9956-ffa450edef68
More changes for CONNECTORS-1114 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641560 13f79535-47bb-0310-9956-ffa450edef68
Pull up inclusion of maven-based alfresco indexer from trunk.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641655 13f79535-47bb-0310-9956-ffa450edef68
Pull up fix for CONNECTORS-1115 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641727 13f79535-47bb-0310-9956-ffa450edef68
Update documentation

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641755 13f79535-47bb-0310-9956-ffa450edef68
Pull up fix for CONNECTORS-1116 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1641914 13f79535-47bb-0310-9956-ffa450edef68
Pull up refactor for CONNECTORS-1116

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1642164 13f79535-47bb-0310-9956-ffa450edef68
Pull up second fix for CONNECTORS-1116 from trunk

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1642256 13f79535-47bb-0310-9956-ffa450edef68
Pull up refactor from trunk

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1642320 13f79535-47bb-0310-9956-ffa450edef68
Pull up fix for CONNECTORS-974 (with one change for backwards compatibility) from trunk.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/dev_1x@1642532 13f79535-47bb-0310-9956-ffa450edef68