GitLab

This stubs in some code to swap the internal Owner, so you can tell if a
correspondence was from the owner.

we were passing incorrect values into MergeCountMinMaxSum

Open/Close paren don't work well when there is no limit
call in between.

* port over 4.0 menu
* summary instead of detailed stats
* count replies by requestor, owner and other
* first response time stats
* response times stats for requestor, owner and other
* deadlines stats

* show some simple form

* fix some bugs

* new Summary.pm to help combine multiple reports
  together

2 changes:

* make CF names case insensitive
* stalled tickets won't be auto-opened by correspondances now, we need to open it manually.

this is mainly to avoid the warning of "That is already the current value",
which fails tests on 4.0

This reverts part of 67d0095f.