Credit for window move code

docs/index.md

@@ -2110,6 +2110,7 @@ GNU Lesser General Public License (LGPL 3) +
 * [Ruud van der Ham](https://forum.pythonistacafe.com/u/Ruud) for all the help he's provided as a Python-mentor. Quite a few tricky bits of logic was supplied by Ruud. The dual-purpose return values scheme is Ruud's for example
 * **Numerous** users who provided feature suggestions!  Many of the cool features were suggested by others.  If you were one of them and are willing to take more credit, I'll list you here if you give me permission. Most are too modest
 * [moshekaplan](https://github.com/moshekaplan)/**[tkinter_components](https://github.com/moshekaplan/tkinter_components)** wrote the code for the Calendar Chooser Element. It was lifted straight from GitHub
+* [Bryan Oakley](https://stackoverflow.com/users/7432/bryan-oakley) for the code that enables the `grab_anywhere` feature.
 
 
 ## How Do I

readme.md

@@ -2110,6 +2110,7 @@ GNU Lesser General Public License (LGPL 3) +
 * [Ruud van der Ham](https://forum.pythonistacafe.com/u/Ruud) for all the help he's provided as a Python-mentor. Quite a few tricky bits of logic was supplied by Ruud. The dual-purpose return values scheme is Ruud's for example
 * **Numerous** users who provided feature suggestions!  Many of the cool features were suggested by others.  If you were one of them and are willing to take more credit, I'll list you here if you give me permission. Most are too modest
 * [moshekaplan](https://github.com/moshekaplan)/**[tkinter_components](https://github.com/moshekaplan/tkinter_components)** wrote the code for the Calendar Chooser Element. It was lifted straight from GitHub
+* [Bryan Oakley](https://stackoverflow.com/users/7432/bryan-oakley) for the code that enables the `grab_anywhere` feature.
 
 
 ## How Do I