Update README.md to describe the "patched-5" branch
Update README.md to describe the "patched-5" branch

msmolens/PythonQt,msmolens/PythonQt,rkhlebnikov/PythonQt,rkhlebnikov/PythonQt,msmolens/PythonQt,rkhlebnikov/PythonQt,msmolens/PythonQt,rkhlebnikov/PythonQt