HTML Widgets; Message Boxes when shown as a Portal or within finPOWER Connect now consistent with finPOWER Connect Cloud

The following HTML Widget functions (widget.UI) showning Message Boxes are now consistent with the finPOWER Connect Cloud implementations and no longer use window.alert and window.confirm:

• MsgBoxAlert
• MsgBoxConfirm

WARNING: Since these methods no longer show true "modal" message boxes, any code relying on using them to block the running thread will no longer work as expected.