Bumps [bleach](https://github.com/mozilla/bleach) from 3.2.1 to 3.3.0.
- [Release notes](https://github.com/mozilla/bleach/releases)
- [Changelog](https://github.com/mozilla/bleach/blob/master/CHANGES)
- [Commits](https://github.com/mozilla/bleach/compare/v3.2.1...v3.3.0

)

Signed-off-by: dependabot[bot] <support@github.com>

This reverts commit e5e6e8ae.

- also remove travis config