v2.23.0
Add PyPy3 to Travis test suite (#5193)
fix __init__.py
making module docstrings and coding comments consistent
remove final remnants from 2.6
Revert "#4965 fix: Accessing response.content twice removes forgets read error."
Fix requests.packages not having package attributes
Merge pull request #4922 from jdufresne/ordered
revert 8e6e47a and c121b98
Revert "Fix for response with UTF-8 BOM #4976"