DOC: update README_SETUP on server-side scripting

README_SETUP.md

@@ -68,7 +68,7 @@ server:
    needs to be an internet connection as packages are downloaded to be
    integrated in the java file.
    1. It is recommended to run the unit tests with `make test`. It may take a
-	  while.
+      while.
 2. Create an SSL certificate somewhere with a `Java Key Store` file.  For
    self-signed certificates (not recommended for production use) you can do:
    - `mkdir certificates; cd certificates`
@@ -95,12 +95,19 @@ server:
       Make sure that the conf file is not readable by other users because the
       certificate passwords are stored in plaintext.
     * Set the file system paths:
-   - `FILE_SYSTEM_ROOT`: The root for all the files managed by CaosDB.
-   - `DROP_OFF_BOX`: Files can be put here for insertion into CaosDB.
-   - `TMP_FILES`: Temporary files go here, for example during script execution
-     or when uploading or moving files.
-   - `SHARED_FOLDER`: Folder for sharing files via cryptographic tokens, also
-     those created by scripts.
+      - `FILE_SYSTEM_ROOT`: The root for all the files managed by CaosDB.
+      - `DROP_OFF_BOX`: Files can be put here for insertion into CaosDB.
+      - `TMP_FILES`: Temporary files go here, for example during script
+        execution or when uploading or moving files.
+      - `SHARED_FOLDER`: Folder for sharing files via cryptographic tokens,
+        also those created by scripts.
+      - `SERVER_SIDE_SCRIPTING_BIN_DIRS`: A comma or white space separated list
+        of directories (relative of absolute) where the server will be looking
+        for executables which are then callable as server-side scripts. By
+        default this list only contains `./scripting/bin`. If you want to
+        include e.g. scripts which are maintained as part of the caosdb-webui
+        repository (because they are intended for usage by the webui), you
+        should add `./caosdb-webui/sss_bin/` as well.
     * Maybe set another `SESSION_TIMEOUT_MS`.
     * See also [README_CONFIGURATION.md](README_CONFIGURATION.md)
 4. Copy `conf/core/usersources.ini.template` to `conf/ext/usersources.ini`.