[NicoPaez] - Fix donation stats calculation
[NicoPaez] - Donation fields removed from UAE table
[diego] - Update Donation Amount list cutter rule

Updated donation amount rule to accept amount in dollars from view
[NicoPaez] - build_stats method logic updated
[NicoPaez] - Deprecated tests removed.
[NicoPaez] - Logic updated to not register transactions on uae table
[NicoPaez] - TransparencyStats class removed
[john] - fixed bug in member count calculator creation after movement creation

A member count calculator record was created for a new movement with null for 'last_member_count' through a method rails provides with the has_one relationship. The null value causes the count update to fail.