makefile and readme update

Makefile

@@ -16,10 +16,23 @@ clean:
 	@rm -f *.spec
 	@rm -rf __pycache__
 	@rm -rf build
+	@rm -rf dist
 
 
 run: venv
 	. venv/bin/activate; \
-	python3 tasmotizer.py
+	python3 tasmotizer.py;
+
+bdist:
+	@echo "building bdist_wheel..."
+	python3 setup.py sdist bdist_wheel;
+
+test_publish: clean bdist
+	@echo "uploading to test pypi..."
+	python3 -m twine upload --repository testpypi dist/*;
+
+publish: clean bdist
+	@echo "uploading to pypi..."
+	python3 -m twine upload dist/*;
 
 

README.md

@@ -27,9 +27,12 @@ The full-featured flashing tool for Tasmota. With the great [ESPtool](https://gi
  - Option 1: [get Windows  standalone executable](https://github.com/tasmota/tasmotizer/releases) (thanks @Jason2866)<br/>
  In the odd case of your antivirus going haywire over that application, it's a [false positive](https://github.com/pyinstaller/pyinstaller/issues/3802)._
  
- - Option 2: `pip3 install tasmotizer` and then simply run `tasmotizer.py` from the shell/command line
+ - Option 2: Install from PyPI using pip:<br/>
+ Upgrade pip and wheel packages: `pip3 install --upgrade pip wheel`<br/>
+ Install tasmotizer: `pip3 install tasmotizer`   
+ Then simply run `tasmotizer.py` from the shell/command line
  
- - Option 3: Clone the repo, `pip3 install PyQt5 pyserial` followed by `python3 tasmotizer.py ` and flash away!
+ - Option 3: Clone the repo, `pip3 install -r requirements.txt` followed by `python3 tasmotizer.py ` and flash away!
  
 ## Screenshots