[MIFOSX-1117] Fixed test case failure issue
Merge pull request #886 from Vishwa1311/MIFOSX-1117

[MIFOSX-1117] Fixed test case failure issue
Update CHANGELOG.md

for 1.22.0 release
updating release number to 1.22.0
adding null check for fixed deposit suggested amount for failing test cases
null checks for fixing failing test cases in RD
fix warnings in savings code
commenting out unused rd validation
Added deposit amount fields in Read deposit
Merge pull request #887 from lingalamadhukar/FDProduct

Added deposit amount fields in Read FD Product
Update CHANGELOG.md

with details of dropped tables in 1.22.0 release
cleaning up sample data for 1.22.0 release