Merge branch 'master' of gitlab.amd.e-technik.uni-rostock.de:ws4d/jcoap

.gitlab-ci.yml

+image: maven:latest
+
+maven_build:
+  script: mvn test -f ws4d-jcoap/pom.xml
\ No newline at end of file

ws4d-jcoap-applications/README.md

@@ -16,14 +16,14 @@ In order to send HTTP requests from a web-browser to the jCoAP proxy, make sure
 The HTTP proxy server is started on Port 8080.
 
 ```text
-					+-----------------------------------------------+
-					|                  jCoAP Proxy                  | 
-					|                                               |
+                    +-----------------------------------------------+
+                    |                  jCoAP Proxy                  | 
+                    |                                               |
 +-------------+     +-------------+     +-------+     +-------------+     +-------------+
 | HTTP Client |---->| HTTP Server |---->| Cache |---->| CoAP Client |---->| CoAP Server |
 +-------------+     +-------------+     +-------+     +-------------+     +-------------+
-					|                                               |
-					+-----------------------------------------------+
+                    |                                               |
+                    +-----------------------------------------------+
 ```
 As CoAP was designed with proxies in mind, CoAP messages can contain a Proxy-URI option.
 
@@ -34,18 +34,18 @@ Notice that https:// and coaps:// are not supported as security is not implement
 As example the Proxy-URI 'http://127.0.0.1/wanted' will cause the proxy to fetch the 'wanted' resource using HTTP, while the Proxy-URI 'coap://127.0.0.1/wanted' will cause the proxy to fetch the 'wanted' resource using CoAP.
 The CoAP proxy server is started on port 5683 (CoAP default port).
 ```text
-					+-----------------------------------------------+
-					|                  jCoAP Proxy                  |
-					|                                               |
+                    +-----------------------------------------------+
+                    |                  jCoAP Proxy                  |
+                    |                                               |
 +-------------+     +-------------+     +-------+     +-------------+     +-------------+
 | CoAP Client |---->| CoAP Server |---->|       |---->| CoAP Client |---->| CoAP Server |
 +-------------+     +-------------+     |       |     +-------------+     +-------------+
-					|                   | Cache |                   |
-					|                   |       |     +-------------+     +-------------+
-					|                   |       |---->| HTTP Client |---->| HTTP Server |
-					|                   +-------+     +-------------+     +-------------+
-					|                                               |
-					+-----------------------------------------------+
+                    |                   | Cache |                   |
+                    |                   |       |     +-------------+     +-------------+
+                    |                   |       |---->| HTTP Client |---->| HTTP Server |
+                    |                   +-------+     +-------------+     +-------------+
+                    |                                               |
+                    +-----------------------------------------------+
 ```
 Aditionally the proxy starts a second CoAP server on port 5684 offering the '/statistic' resource.