Updated docs

Author: johanlundberg

README.md

@@ -1,2 +1,17 @@
 # satosa-developer
 A developer repo for SATOSA
+
+## How?
+To run all containerns just run `start.sh`. It will ask for permission to write to your /etc/hosts.
+
+To run the container with your local repos just symlink the [SATOSA](https://github.com/IdentityPython/SATOSA) repo to the `sources` directory.
+
+
+    satosa-developer
+    ├── sources
+    │   ├── SATOSA -> /.../SATOSA/
+
+SATOSA will be reachable on [https://front.satosa.docker](https://front.satosa.docker).
+
+You will also have a pysaml2 SP on [https://sp.satosa.docker](https://sp.satosa.docker), an IdP on [https://idp.satosa.docker](https://idp.satosa.docker) and a pyop OIDC OP on [https://op.satosa.docker](https://op.satosa.docker).
+