calendarId will be passed only when syn repay/disbur checkbox selected
data table not able to create when column/roz size is large
Merge pull request #482 from goutham-M/mifosx-564

data table not able to create when column/row size is large
validation on submit date
Merge pull request #489 from goutham-M/mifosx-558

validation on submit date
Update CHANGELOG.md

for 1.6.1 RELEASE
moving up to 1.6.1 release
updating to 1.6.1 release
mergeing 1.6.1 release into develop branch