Feature request: Import/export rules in csv form

[lsgs]

A summary page where the copy rules can be viewed in a neater form than in the EM config dialog, plus the ability to export and import the copy rule configurations in csv form.
https://redcap.vumc.org/community/post.php?id=240667

[lsgs]

Export import (https://github.com/lsgs/redcap-copy-data-on-save/pull/26[)](https://github.com/lsgs/redcap-copy-data-on-save/commit/131b92c753b7102bf0f3392ae4dd8ce451f7225f)

Release v1.6.0