Cca-zoo

What's Changed
* Partial cca by jameschapman19 in https://github.com/jameschapman19/cca_zoo/pull/112
* Fixed test for probabilistic by jameschapman19 in https://github.com/jameschapman19/cca_zoo/pull/119

**Full Changelog**: https://github.com/jameschapman19/cca_zoo/compare/v1.10.2...v1.10.3

What's Changed
* bug in validation

Changing the way initialization works as discussed in 107

What's Changed
* updating default tolerance for iterative methods. by jameschapman19 in https://github.com/jameschapman19/cca_zoo/pull/110


**Full Changelog**: https://github.com/jameschapman19/cca_zoo/compare/v1.10.1...v1.10.1.1