Change sorting method on reports.

Report sorting is case-sensitive, which sorts client names starting with uppercase first. For example, "Z" comes before "a". It also sorts numbers based on the value of the first character instead of the number's total value. For example, "71" comes before "196" because "7" is greater than "1". This makes for some very hard to read reports. It would be great to have an option to change the way sorting works per field.