Txtn date error checking doesn't reset correctly

[tonybranfort]

Follow these steps (note this issue does not seem to have any affect - adverse or otherwise - on any data saved - only about what's displayed) :

1. Edit a transaction date on a client to enter a new valid date (should go back to read mode with new date value - works as expected)
2. Edit that same date and enter an invalid date - such as deleting the month (should go back to read mode with the pre-edit value - works as expected)
3. Again edit that same date. The date in the edit will be missing and there will be an error in the console. This is not expected - should show the correct date

[tonybranfort]

This is due to the txtnDate not being converted from string to date after a change; ie, txtnDate is not caught with the changeService.setNewValueViewWithFns(). These need to go through the new dObj.setViewFns. But setViewFns needs to be able to handle paths within arrays (eg clients txtns...txtndDate).