Merge pull request #45 from Nayan/updateto_mx_1_21

Aligned main job
updated to mifosx 1.21 schema
updated to mifosx 1.21 schema
Merge pull request #46 from Nayan/update_dest_schema

Updated to Mifos X 1.21 schema
derive total deposit and withdrawals
Merge pull request #47 from Nayan/savingsreview

Derive total deposit and withdrawals