Add column `holding_time` so Event Manager can set how much time such slot can
be held when a user is in the process of looking at slots or booking such. This
will also involve addition of related inputs at Create Event - Step 5.
Original issue reported on code.google.com by abraham.darius.llave on 11 Jan 2012 at 1:45
Original issue reported on code.google.com by
abraham.darius.llave
on 11 Jan 2012 at 1:45