fixes multiarch + documentation

Makefile

@@ -1,6 +1,6 @@
-VERSION ?= 0.1.2
+VERSION ?= 0.1.3
 FULLVERSION ?= ${VERSION}
-archs = s390x arm32v7 amd64 i386 arm64v8 arm32v6
+archs = s390x amd64 i386 arm64v8 arm32v6
 
 .PHONY: default all build-docker publish-docker latest install clean
 default: checktest
@@ -21,11 +21,11 @@ latest: build-docker
 	FULLVERSION=latest VERSION=${VERSION} make publish-docker 
 checktest: install
 	twine upload -r testpypi dist/*
-publish: install        
+publish: install
 	twine upload dist/*
-install: clean check        
+install: clean check
 	sudo python3 setup.py sdist
-check:        
+check:
 	python3 setup.py check --restructuredtext
 build:
 	mkdir -p build

README.rst

@@ -21,10 +21,6 @@ Google Chrome Webstore Downloader - Python Module
 .. image:: https://github.com/jaymoulin/jaymoulin.github.io/raw/master/ppl.png
     :alt: PayPal donation
     :target: https://www.paypal.me/jaymoulin
-.. image:: https://beerpay.io/jaymoulin/docker-google-chrome-webstore-download/badge.svg
-    :alt: Beerpay donation
-    :target: https://beerpay.io/jaymoulin/docker-google-chrome-webstore-download
-
 
 This program will replace download Google Chrome Webstore extension CRX files to you computer
 
@@ -58,6 +54,32 @@ Example
 
     chrome-webstore-download -u https://chrome.google.com/webstore/detail/bandcamp-downloader/nmoobgpmablfmgchfjnhkbloaobiogeh
 
+============
+Docker Usage
+============
+
+.. code::
+
+    docker run --rm -ti -v `pwd`:/root jaymoulin/google-chrome-webstore-download <option>
+
+.. code::
+
+    usage: jaymoulin/google-chrome-webstore-download [-h] -u URL [-f FILE]
+
+    Download CRX file from Google Chrome Webstore.
+
+    optional arguments:
+      -h, --help            show this help message and exit
+      -u URL, --url URL     URL of the chrome store
+      -f FILE, --file FILE  Path to download CRX
+
+Example
+-------
+
+.. code::
+
+    docker run --rm -ti -v `pwd`:/root jaymoulin/google-chrome-webstore-download -u https://chrome.google.com/webstore/detail/bandcamp-downloader/nmoobgpmablfmgchfjnhkbloaobiogeh
+
 =====
 About
 =====

setup.py

@@ -3,7 +3,7 @@
 
 from setuptools import setup, find_packages
 
-__version__ = '0.1.2'
+__version__ = '0.1.3'
 
 setup(
     name='chrome_webstore_download',