update readme

README.md

@@ -1,5 +1,12 @@
 # Move2Docker
-MOVE-II decoder docker container
+MOVE-II decoder docker container for all the architectures your heart desires - x86_64, armv7l, ...
+
+Based on https://github.com/MOVE-II/move2radio.
+
+This container uses no blobs to build, however some proprietary code is needed. The distributed docker images only contain binary assets, this is achieved using docker multi-stage builds. The proprietary code is currently hosted at the LRZ GitLab by the MOVE-II team, and an older private mirror exists at the CHRZ Git server. It is forbidden to redistribute the proprietary code without permission, however binary assets compiled from it may be redistributed.
 
 ## Usage
 Use the scripts from the `scripts` directory to control the docker containers.
+
+## Configuration
+Configure the proprietary code server using the file `config/config.sh` (see or copy `config/config.sh.example*`), and place or link your private key for the server access (`ìd_rsa`) there as well. Note that this key should not be protected with a password.

config/README.md

@@ -1 +0,0 @@
-Configure the proprietary code server using the file `config.sh` (see or copy `config.sh.example`), and place or link your private key for the server access here (`ìd_rsa`). Note that this key should not be protected with a password.

config/config.sh.example-chrz

@@ -0,0 +1,4 @@
+export PROP_SERVER=git.chrz.de
+export PROP_SERVER_USER=username
+export PROP_DIR_SDR=sdr
+export PROP_DIR_DECODER=sdr

config/config.sh.example-lrz

@@ -1,4 +1,4 @@
 export PROP_SERVER=gitlab.lrz.de
-export PROP_SERVER_USER=ga123xyz
+export PROP_SERVER_USER=username
 export PROP_DIR_SDR=sdr
 export PROP_DIR_DECODER=mondbaron