adding a nicer view for some documents

CONTRIBUTIONS.md

@@ -1,6 +0,0 @@
-# Contributors ordered by number of commits
-
-Ronald Steinke <rst-fokus>  
-<ckl-fokus>  
-Alexander Ortlieb <aor-fokus>  
-Jason Fox <jason-fox>  

README.md

@@ -24,6 +24,9 @@ This project is part of [FIWARE](https://www.fiware.org/). For more information
 check the FIWARE Catalogue entry for the
 [IoT Agents](https://github.com/Fiware/catalogue/tree/master/iot-agents).
 
+| :books: [Documentation](https://fiware-openmtc.readthedocs.io) | :page_facing_up: [Site](http://www.openmtc.org) | :whale: [Docker Hub](https://hub.docker.com/u/openmtc) | :dart: [Roadmap](roadmap.md) |
+|---|---|---|---|---|
+
 # Content
 
 -   [Install](#install)

roadmap.md

@@ -0,0 +1,15 @@
+## Short Term
+onem2m Release 2a compatibility  
+Group Resource  
+Pub/Sub improvements (rateLimit and batchNotify)  
+Persistence Enhancement  
+
+## Medium Term
+onem2m Release 3 compatibility  
+Announcements  
+FlexContainer Resource  
+Node Resource  
+
+## Long Term
+CoAP(s) & MQTTS  
+XML