trivial typo fixed

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569149 13f79535-47bb-0310-9956-ffa450edef68
Fix for CONNECTORS-892.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569218 13f79535-47bb-0310-9956-ffa450edef68
Reword the output connection action buttons and messages.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569220 13f79535-47bb-0310-9956-ffa450edef68
Rework reset-seeding messages

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569221 13f79535-47bb-0310-9956-ffa450edef68
Make case consistent for clear all related history button

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569222 13f79535-47bb-0310-9956-ffa450edef68
Missing API operation for clearing history.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569226 13f79535-47bb-0310-9956-ffa450edef68
Fix for CONNECTORS-894.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1569227 13f79535-47bb-0310-9956-ffa450edef68