update properties for release
added running balance as optional to GLAccount
MIFOS-805:Corrected update of loan product for term variation for loan cycle
MIFSOX-810: exception message returned rather than clean error message when attempt to add user that already exists.
mifosx-801:submitted date updation for clients
Merge remote-tracking branch 'pramod/MIFOSX-801_1' into mifosplatform-1.15.1
MIFOSX-811: ensure undo disbursement regenerated schedule when expected and actual disbursement dates are different.
update changelog for 1.15.1 release
mifosx-816 : corrected loan variations to pick based on loan product count
Merge pull request #690 from pramodn02/MIFOSX-816

mifosx-816 : corrected loan variations to pick based on loan product cou...
fix for MIFOSX-820
fix for MIFOSX-818
fix for MIFOSX-821
fix for MIFOSX-822
Update CHANGELOG.md
adding instructions for deploying the community app
updates for 1.15.2 release
merge master into develop