Prepared for dev
Forgot to increase version code
Refactored Model and Currency
Merge remote-tracking branch 'origin/dev' into dev
Refactored all models. Doing stricter checks and data cleanup before storing to database
Better data control. Stricter rules
Can't edit category type.
Preparing for data integrity migration
Data fix script is done
Increased backup version and min supported backup version to ensure data integrity
Updated change log