Bundling support per event group #65
Description
@gondzo we might need the support of bundling the notification emails per event group i.e. user should be able to configure separate bundling settings for Posts and replies, Team Changes etc. I think adding one column (may be named as Bundled) just like web and email which would again be a switch to determine if user wants to enable the bundling for that particular event group. OR just replicate the bundled settings row for each event group.
It needs more discussion before getting started.
fyi @acshields @vic-topcoder