Change voting calculation
Cancel mortgage vote
https://github.com/bitshares/bitshares-core/commit/7f4c08b031e1ac1c54967bc3d08f29e40649b88d
Change voting calculation
Cancel mortgage vote
https://github.com/bitshares/bitshares-core/commit/7f4c08b031e1ac1c54967bc3d08f29e40649b88d