Comment 6 for bug 1716962

.. do this. (finishing my thought form yesterday (: )

I've a fix for this here: http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/cesardv/lp1716962_inhouse_use_num_confirm_modal

Basically, ui.circ.in_house_use.entry_cap setting is taken care of by the form's validation, but ui.circ.in_house_use.entry_warn was being ignored. I added code to conditionally display a confirmation modal if this setting was triggered.