Merge branch 'readthedocs' into 'master'

Include sphinx-design in requirements.txt

See merge request openappstack/openappstack!482

docs/README.md

@@ -4,7 +4,7 @@ This folder contains the documentation. You can find the documentation at
 https://openappstack.readthedocs.io/. It is also possible to build the
 documentation, using Sphinx:
 
-    pip install sphinx recommonmark sphinx_rtd_theme sphinx_design
+    pip install -r ./requirements.txt
     make html
 
 Then point your browser to the newly generated pages:

docs/requirements.in

@@ -6,5 +6,6 @@
 # OpenAppStack to requirements-dev.txt!
 #
 sphinx
+sphinx-design
 sphinx-rtd-theme
 recommonmark

docs/requirements.txt

 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    pip-compile
@@ -10,7 +10,7 @@ babel==2.9.1
     # via sphinx
 certifi==2021.5.30
     # via requests
-chardet==4.0.0
+charset-normalizer==2.0.4
     # via requests
 commonmark==0.9.1
     # via recommonmark
@@ -19,7 +19,7 @@ docutils==0.16
     #   recommonmark
     #   sphinx
     #   sphinx-rtd-theme
-idna==2.10
+idna==3.2
     # via requests
 imagesize==1.2.0
     # via sphinx
@@ -27,9 +27,9 @@ jinja2==3.0.1
     # via sphinx
 markupsafe==2.0.1
     # via jinja2
-packaging==20.9
+packaging==21.0
     # via sphinx
-pygments==2.9.0
+pygments==2.10.0
     # via sphinx
 pyparsing==2.4.7
     # via packaging
@@ -37,17 +37,20 @@ pytz==2021.1
     # via babel
 recommonmark==0.7.1
     # via -r requirements.in
-requests==2.25.1
+requests==2.26.0
     # via sphinx
 snowballstemmer==2.1.0
     # via sphinx
-sphinx-rtd-theme==0.5.2
-    # via -r requirements.in
-sphinx==4.0.2
+sphinx==4.1.2
     # via
     #   -r requirements.in
     #   recommonmark
+    #   sphinx-design
     #   sphinx-rtd-theme
+sphinx-design==0.0.12
+    # via -r requirements.in
+sphinx-rtd-theme==0.5.2
+    # via -r requirements.in
 sphinxcontrib-applehelp==1.0.2
     # via sphinx
 sphinxcontrib-devhelp==1.0.2
@@ -60,7 +63,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-urllib3==1.26.5
+urllib3==1.26.6
     # via requests
 
 # The following packages are considered to be unsafe in a requirements file: