Q and A interchanged

[wstomv]

On the two pages with features:

• https://github.com/qpython-android/qpython.org/blob/master/qpython-docs/source/en/qpython_ox_featues.rst

• https://github.com/qpython-android/qpython.org/blob/master/qpython-docs/source/en/qpython_3x_featues.rst

the letters Q and A are switched: questions are labeled with A and answers with Q. That looks a bit strange.