bug fixes for mapping paymet channel to ledger accounts
Merge pull request #292 from vishwasbabu/mifosx-223

bug fixes for mapping payment channel to ledger accounts
ensure payment details are copied over while duplicating transactions
Merge pull request #293 from vishwasbabu/mifosx-223

ensure payment details are copied over while duplicating transactions
MIFOSX-356: modify api call to unassignStaff from a group
updating api docs with examples of payment channels usage during disbursements and repayments
Merge pull request #295 from vishwasbabu/mifosx-223

updating api docs with examples of payment channels usage during disburs...
Merge pull request #294 from ashok-conflux/MIFOSX-356

MIFOSX-356: modify api call to unassignStaff from a group
MIFOSX-328 Loan approval date should not be earlier to the Client activation date
Merge pull request #296 from michalwisniewski/MIFOSX-328

MIFOSX-328 Loan approval date should not be earlier to the Client activa...