MIFOSX-1639 Adding field createStandingInstructionAtDisbursement in  Modify Loan
formatting savings classes
remove warnings
MIFOSX-1700
updates to MIFOSX-1700
MIFOSX-1727
Integration Test Suite for Currencies API

Includes tests for updates and for retrieves

Formatting
Merge pull request #1170 from AJLiu/develop

Looks good (y)
Merge pull request #1147 from chandrikamohith/MIFOSX-1639

MIFOSX-1639 Adding field createStandingInstructionAtDisbursement in  Mod...
Create Currency test suite
Merge pull request #1171 from MegaAlex/currencyTestSuite

Looks good (y)