Events I have been invited to appear in Thunderbolt Android as just regular emails without any indication that they are event invitations except for the attached .ics file. Even if Thunderbird Android does not have a calendar I need to be able to quickly see in my inbox that this is an event so I can respond to it promptly. Currently you only see the paperclip attachment icon making it look like a regular email with any kind of attachment. I would like to see a custom calendar event icon on any email with an .ics attachment instead of the normal paperclip attachment icon.