Organizers Attendees Overview Page: Adjust first column and move date

[mariobehling]

Please change the organizer attendees overview page as follows:

• from the first column take out the emails "by someemail@gmailliosomething.com"
• move "Date and Time" from first column to its own column
• create a column for "Date and Time" between ticket name and ticket price
• take out the xx days ago

[sachinchauhan2889]

taking this up