'__main__.py' isn't used anywhere

[sleeptightAnsiC]

__main__.py does not seem to be used anywhere.
The entry point for ue4cli is actually in a different place:

ue4cli/setup.py

Lines 35 to 37 in fed71c1

	entry_points = {
	'console_scripts': ['ue4=ue4cli.cli:main']
	}

I'm also not able to use this file directly like a script, as it does not bootstrap the module:

# cwd is repo root directory
$ python ./ue4cli                
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/kornel/Projects/ue4cli/./ue4cli/__main__.py", line 1, in <module>
    from .cli import main
ImportError: attempted relative import with no known parent package

Maybe I'm not using it right?
Shall we fix this?

[sleeptightAnsiC]

NOTE:
To be able to use ue4cli from sourcecode without installing it, one must move the __main__.py file to the ue4cli's root directory and change from .cli import main to from ue4cli.cli import main. Then invoking the scripts will be possible by python /path/to/ue4cliroot

ref: https://www.geeksforgeeks.org/usage-of-__main__-py-in-python/

Still not sure about the lines from setup.py, but we probably can leave it as it is.