Changelog MySimpleGUI
=====================
vs 1.1.4  2020-08-24
--------------------
Normally, a traceback will just show line numbers and not the line itself in the patched PySimpleGUI source, like:
    Traceback (most recent call last):
      File "c:\Users\Ruud\Dropbox (Personal)\Apps\Python Ruud\MySimpleGUI\test pysimplegui.py", line 23, in <module>
        window.Number14.update("Hallo")
      File "<string>", line 7115, in __getattr__
    AttributeError: 'Number14'
With this version it is possible to get full traceback when an exception is raised, like:
    Traceback (most recent call last):
      File "c:\Users\Ruud\Dropbox (Personal)\Apps\Python Ruud\MySimpleGUI\test pysimplegui.py", line 23, in <module>
        window.Number14.update("Hallo")
      File "c:\Users\Ruud\Dropbox (Personal)\Apps\Python Ruud\MySimpleGUI\PySimpleGUI_patched.py", line 7115, in __getattr__
        raise AttributeError(e) from None
    AttributeError: 'Number14'

This is done by saving a file PySimpleGUI_patched. This way of importing MySimpleGUI is slightly slower.
To enable full traceback, the environment variable MySimpleGUI_full_traceback has to be set to a value
other than the null string.
The easiest way to do that is by
    import os
    os.environ["MySimpleGUI_full_traceback"] = "1"
before
    import MySimpleGUI as sg 

Some minor bug fixes.

vs 1.1.3  2020-08-23
--------------------
window.read() now returns also the contents of Text elements in values. Note that this might affect
the numbering of elements that don't have a key.

When a duplicate key is found in a layout, a KeyError will be raised, instead of printing
a warning and substituting the key.

vs 1.1.2  2020-08-22
--------------------
The text 'PySimpleGUI' was printed incorrectly. Fixed.

vs 1.1.1  2020-08-20
--------------------
All warnings.warn messages are now either suppressed (if followed by a PopupError) or 
will raise a RuntimeError Exception with the original message.

vs 1.1.0  2020-08-13
--------------------
Complete change of code. Instead of importing PySimpleGUI, the complete source code is now read from
PySimpleGUI and patched where required. This is a much more flexible approach that also allows for
future patches to be applied relatively easy.

SUPPRESS_ERROR_POPUPS is now always False, even if you try and set it.

Exception and PopupError handling included.

The generated code can be run as a separate (forked) package, if required.

vs 1.0.1  2020-08-06
--------------------
Renamed to MySimpleGUI

Added functionality:
- functions to get/set the global variables as used in SetOptions
- The function ChangeLookAndFeel or change_look_and_feel as well theme now raises a ValueError
  if a non existing theme is given
- MultiLine now supports ANSI colors and can be used as a file.


vs 1.0.0  2020-07-28
--------------------
Initial version called PySimpleGUI_attributes
