Fixes next_invoice_date calculation to consider contributions on days higher than the last day of current/next month. Closes #19
Fixes next_invoice_date calculation to consider contributions on days higher than the last day of current/next month. Closes #19

diegorv/unlock,danielweinmann/unlock,centaurustech/unlock,danielweinmann/unlock,diegorv/unlock,diegorv/unlock,danielweinmann/unlock,centaurustech/unlock,centaurustech/unlock,centaurustech/unlock,danielweinmann/unlock,diegorv/unlock