[PyQt] pyqt5-tools v1.3 released

[Kyle Altendorf]

pyqt5-tools v1.3 is up on PyPI.  Basically the same thing as always but 
tidied up.

* Wheels for PyQt5 5.11.2 and Python 3.7 (as well as older versions 
still)
* Entry points are used to provide .exe files for all the tools within 
the scripts directory
* New `pyqt5designer.exe` wrapper entry point
   * cli options for widget directories
   * sets PYTHONPATH for virtualenv/venv setup
* All entry points search for and load .env files
* `DOT_ENV_DIRECTORY` environment variable is created for substitution 
into paths in .env files
* Ability to `Form` > `View Code...` in Designer to see Python code 
(requires setup)

See the readme, of course.

https://pypi.org/project/pyqt5-tools/

New PyPI bonus, you can actually see a list of all the versions so you 
can see if what you need is available.

https://pypi.org/project/pyqt5-tools/#history

Sorry, but the QML plugin is being built but isn't really working yet as 
far as I know.

Cheers,
-kyle