added credit and debit, refactored
added debit , credit , columns , updated all calculations accordingly
added transaction transafers
added checkbook has_many seriese
added products page
added validation for series, created transaction using account
fixed transction validations
added backlog
bug fixed
added backgroun image
added loan section and bug fixes
worked on importing data
fixed transaction import issues
fix cash transfer to 1100
adf