Bump carrierwave from 1.1.0 to 1.2.0
Bump carrierwave from 1.1.0 to 1.2.0

Bumps [carrierwave](https://github.com/carrierwaveuploader/carrierwave) from 1.1.0 to 1.2.0.
- [Changelog](https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md)
- [Commits](https://github.com/carrierwaveuploader/carrierwave/compare/v1.1.0...v1.2.0)
theodi/member-directory,theodi/member-directory,theodi/member-directory