Added some documentation and copyright notice.

README.md

@@ -41,16 +41,14 @@ Subdirectories:
 	
 	webserver: 
 		htdocs: Web pages containing the VR software and documentation.
-		cgi-bin: cgi scripts to create suitable config files from a material number.
-	
+		cgi-bin: cgi scripts to create suitable config files from a material 
+			(material id from NOMAD Encyclopedia or NOMAD schema from Archive).
+		See Readme.md in this folder for details
+
+	containerization:
 		Docker container running the VR webservices
-		# install docker
-		# add your NOMAD username and password in webserver/pass
-		# build container
-			sudo docker build -t nomadvr .
-		# run container
-			sudo docker run -d -p 8080:8080 nomadvr
-		# Test e.g. with you.rip.add.res:8080/cgi-bin/NOMAD/material?109702
+		See Readme.md in this folder for details
+
 
 	RemoteVisualization: NOMAD2xyz app 
 		Transforms a json from encyclopedia or archive into an XYZ file	

containerization/Dockerfile

+# Copyright 2018 Atte Silanpää
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # note, copy this file to VR-demos folder first
 FROM bitnami/apache:2.4
 
@@ -9,7 +23,7 @@ COPY ./webserver/pass /opt/bitnami/apache/
 # allow cgi-bin
 RUN sed -i 's%#LoadModule cgid_module modules/mod_cgid.so%LoadModule cgid_module modules/mod_cgid.so%' /opt/bitnami/apache/conf/httpd.conf
 
-# add wget. gzip, curl, tar are there by default
+# add wget and zip. gzip, curl, tar are there by default
 USER root
 RUN apt-get update \
     && apt-get install -y wget \

containerization/README.md

 Docker file to build a container to perform the VR conversion webservices
+* Check ../webserver/README.md
 
 * copy the Dockerfile to .. (VR-demos -folder)
 * install docker