add additional methods to mi_attempts & phenotype_attempts public api
Merge branch 'staging' into add_methods_to_public_api
updates to tests for public api update
Merge branch 'staging' into add_methods_to_public_api
updates to phenotype_attempt#show interface for tat-cre
update to how phenotype_only mi_plans are validated
Merge branch 'tat-cre' into staging
Merge branch 'phenotype_only_validation_tweaks' into staging