Please allow colums to have data types

Description

Mori's flexibility would be greatly increased if the colums were allowed pre-defined types. Text is nice, but to be able to make smart folders based on columns of specific types would be very powerful.

A smart folder with items to be completed in the next n-days for instance. Or a folder where all items with a priority higher than "Medium".

Proposed types:

• Date with time. (No time specified would mean 0:00). Perhaps using a pop-up UI like in the Time/Date prefs panel.
• User created lists of column values with the UI prefs list representing the sort order. This would require a "move-up/move-down" UI element in the prefs to allow users to change the sort order.
  • Priority - Numeric or localized text (High, Medium, Low)
  • Category
  • Context
  • Project
  • Holiday
  • Vehicle
  • Calander Quarter
  • Fiscal Quarter
  • any user defined grouping of categories for organizing items.