Merge pull request #873 from mastercoin-MSC/master

Sync to Master
Add sql connection
Add DB calls
Cleanup verification API
Add Balance API
Add SP query, mastercoin_Verify endpoint
Add div flag
Finalizing getbalance endpoint
List properties from the db.
Return json representation of the property to the frontend. Fixed query building.
Remove Mastercoin and Test Mastercoin from the backend returned values since they are on the frontend already.
Merge remote-tracking branch 'tomas/properties-db' into add_db
Merge pull request #8 from Nevtep/properties-db

List properties from the db.
Merge branch 'add_db' of github.com:faizkhan00/omniwallet into add_db
Replace /v1/property and disable unused endpoints
Fix to get_balance types
Merge pull request #904 from mastercoin-MSC/master

Sync to Master
SQL optimisations.
Add default order by clause.
Merge pull request #9 from Nevtep/properties-db

Properties db