Create a branch to work on CONNECTORS-981

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605048 13f79535-47bb-0310-9956-ffa450edef68
Partial commit of Alessandro's patch, including HttpPoster put into a form where a diff is actually possible.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605070 13f79535-47bb-0310-9956-ffa450edef68
HttpPoster now complete, given SOLR-6199

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605363 13f79535-47bb-0310-9956-ffa450edef68
Refactor to use SpecPacker pattern

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605382 13f79535-47bb-0310-9956-ffa450edef68
If extracting update handler is off, only accept character content types

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605406 13f79535-47bb-0310-9956-ffa450edef68
Include solr indexing parameters in version strings

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605419 13f79535-47bb-0310-9956-ffa450edef68
Add UI part, except for Javascript checking

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605445 13f79535-47bb-0310-9956-ffa450edef68
Add appropriate stubs for translation

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605446 13f79535-47bb-0310-9956-ffa450edef68
Put in javascript checks for illegal conditions

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605458 13f79535-47bb-0310-9956-ffa450edef68
Test javascript, posting

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-981@1605506 13f79535-47bb-0310-9956-ffa450edef68
Fix for CONNECTORS-981

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1605929 13f79535-47bb-0310-9956-ffa450edef68