Add NominalGEE and OrdinalGEE to api
Docstring improvements
Cleaned up example in docstring
Update api files
Fixed docstring example
Fix bug in profile_re, closes #2102
Better handling of model refits in profile likelihoods
Merge pull request #2053 from kshedden/categorical-gee-api

ENH: Add NominalGEE and OrdinalGEE to api
Merge pull request #2111 from kshedden/mixed_profile

BUG: Fix MixedLM profile. Closes #2102