Feature
* MINOR: Feature/visa (451)
* add invitation to userProject
* PR changes requests
* init visa
* fix: boolean swagger bad import
* fix: git conflict migrations, replace tests &39;put&39;
* add visa project view and change perform_created method on others views
* fix: duplicate swagger operation id on getComment*
* review PR and add permission mixin actions
* fix tests
* fix swagger
* add nested mixin to self visa project view
* fix creator filter view
* print test
* bypass schrodinger swagger pb
* clean useless db requests in permissions
* restore 404 ifc tests
* add userproject to serializers context ([`a963e5f`](https://github.com/bimdata/python-api-client/commit/a963e5f94af8f3e4d098856adc9253a0cb473252))