Merge branch 'vuillaume-master-patch-09191' into 'master'

Update README.md with pip install and Docker info

See merge request !42

README.md

@@ -22,9 +22,19 @@ ESCAPE OSSR library
 
 ## Install
 
-The library is still in early developments phase, there is no fixed release.
+### For users
+```
+pip install eossr==0.2
+```
+
+You can also run it with docker:
+```
+docker run -it gitlab-registry.in2p3.fr/escape2020/wp3/eossr:v0.2
+```
+
+### For developers
 
-The easiest way to install is currently:
 ```
-pip install https://zenodo.org/record/5524913/files/eossr-v0.2.zip
+git clone https://gitlab.in2p3.fr/escape2020/wp3/eossr.git
+pip install eossr
 ```