Merge pull request #200 from DedrickEnc/receip

Finishing the breaking out of generic expense and patient distribution
Receipt for invoice/tax_payment/
Fixing conflicts of merging
Merge pull request #201 from mbayopanda/feature/receipt_for_tax_payment

Receipt for invoice/tax_payment
Receipt for invoice/payslip
Fixing receipt tax payment
Receipt for invoice/cotisation_paiement
Merge pull request #203 from mbayopanda/feature/receipt_payslip

Receipt for invoice/payslip
Fixing merging conflict
Merge pull request #204 from mbayopanda/feature/receipt_tax_payment

Fixing receipt tax payment
Receipt for invoice/payroll
Merge pull request #206 from mbayopanda/feature/receipt_payroll

Receipt for invoice/payroll
Fixing merging conflicts
Merge pull request #205 from mbayopanda/feature/receipt_cotisation

Receipt for invoice/cotisation_paiement
deleting unsed modules and services
Merge remote-tracking branch 'bhim/feature/receipt' into feature/receipt
deleting unsed module and services in receipt  cotisation