[docs] Suggest PyCharm Community as an editor for Unix platforms (issue 26149)

[berker.peksag at gmail.com]

http://bugs.python.org/review/26149/diff/18589/Doc/using/unix.rst
File Doc/using/unix.rst (left):

http://bugs.python.org/review/26149/diff/18589/Doc/using/unix.rst#oldcode135
Doc/using/unix.rst:135: Editors
Perhaps this section can be renamed to "Editors and IDEs".

http://bugs.python.org/review/26149/diff/18589/Doc/using/unix.rst
File Doc/using/unix.rst (right):

http://bugs.python.org/review/26149/diff/18589/Doc/using/unix.rst#newcode138
Doc/using/unix.rst:138: Please go to
https://wiki.python.org/moin/PythonEditors for a comprehensive
It would be nice to start with something like

   There are so many editors and IDEs that support Python very well. You
can find them ...

I'm not a native speaker so you or someone else can suggest a better
alternative :)

http://bugs.python.org/review/26149/diff/18589/Doc/using/unix.rst#newcode139
Doc/using/unix.rst:139: list of Python Editors.
We also need to include IDEs and add a link to
https://wiki.python.org/moin/IntegratedDevelopmentEnvironments

http://bugs.python.org/review/26149/